June 2021 - kbuild-all

[intel-linux-intel-lts:5.4/yocto 15/1142] drivers/crypto/keembay/keembay-ocs-hcu-core.c:218:31: sparse: sparse: Using plain integer as NULL pointer

by kernel test robot

tree: https://github.com/intel/linux-intel-lts.git 5.4/yocto head: eeb611e5394c56d45c5cc8f7dc484c9f19e93143 commit: 9b07a958f2eb496c88faf0bd749eb600357f4190 [15/1142] crypto: keembay: Add Keem Bay OCS HCU config: x86_64-randconfig-s022-20210618 (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.3-341-g8af24329-dirty # https://github.com/intel/linux-intel-lts/commit/9b07a958f2eb496c88faf0bd7... git remote add intel-linux-intel-lts https://github.com/intel/linux-intel-lts.git git fetch --no-tags intel-linux-intel-lts 5.4/yocto git checkout 9b07a958f2eb496c88faf0bd749eb600357f4190 # save the attached .config to linux build tree make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' W=1 ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> sparse warnings: (new ones prefixed by >>) >> drivers/crypto/keembay/keembay-ocs-hcu-core.c:218:31: sparse: sparse: Using plain integer as NULL pointer drivers/crypto/keembay/keembay-ocs-hcu-core.c:219:31: sparse: sparse: Using plain integer as NULL pointer drivers/crypto/keembay/keembay-ocs-hcu-core.c:749:31: sparse: sparse: Using plain integer as NULL pointer drivers/crypto/keembay/keembay-ocs-hcu-core.c:750:31: sparse: sparse: Using plain integer as NULL pointer vim +218 drivers/crypto/keembay/keembay-ocs-hcu-core.c 202 203 static void kmb_ocs_free_dma_list(struct ocs_hcu_rctx *rctx) 204 { 205 struct ocs_hcu_dev *hcu_dev = rctx->hcu_dev; 206 struct device *dev = hcu_dev->dev; 207 208 if (!rctx->dma_list_head || !rctx->dma_list_tail) 209 return; 210 211 if (rctx->sg_dma_nents > 0) 212 dma_unmap_sg(dev, hcu_dev->req->src, rctx->sg_dma_nents, 213 DMA_TO_DEVICE); 214 215 dma_free_coherent(dev, rctx->dma_list_size, rctx->dma_list_head, 216 rctx->ll_dma_addr); 217 > 218 rctx->dma_list_head = 0; 219 rctx->dma_list_tail = 0; 220 rctx->ll_dma_addr = 0; 221 } 222 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 year, 3 months

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[linux-next:master 8187/11253] ERROR: modpost: "tegra_mc_probe_device" [drivers/iommu/arm/arm-smmu/arm_smmu.ko] undefined!

by kernel test robot

tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: e71e3a48a7e89fa71fb70bf4602367528864d2ff commit: 8eb68595475ac5fcaaa3718a173283df48cb4ef1 [8187/11253] iommu/arm-smmu: tegra: Implement SID override programming config: s390-randconfig-c024-20210619 (attached as .config) compiler: s390-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commi... git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 8eb68595475ac5fcaaa3718a173283df48cb4ef1 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=s390 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "tegra_mc_probe_device" [drivers/iommu/arm/arm-smmu/arm_smmu.ko] undefined! --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 year, 3 months

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[kees:kspp/memcpy/next-20210618/v0 54/82] arch/s390/boot/../lib/string.c:11: warning: "__NO_FORTIFY" redefined

by kernel test robot

tree: https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git kspp/memcpy/next-20210618/v0 head: fd2aa2a169de8bde9502e7a2fc48cd03d4bfd996 commit: 245fccabb5777708f67afa04fc6b99a3f794986f [54/82] lib/string: Move helper functions out of string.c config: s390-randconfig-s032-20210618 (attached as .config) compiler: s390-linux-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.3-341-g8af24329-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git/commit/?id... git remote add kees https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git git fetch --no-tags kees kspp/memcpy/next-20210618/v0 git checkout 245fccabb5777708f67afa04fc6b99a3f794986f # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' W=1 ARCH=s390 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All warnings (new ones prefixed by >>): In file included from arch/s390/boot/string.c:7: >> arch/s390/boot/../lib/string.c:11: warning: "__NO_FORTIFY" redefined 11 | #define __NO_FORTIFY | <command-line>: note: this is the location of the previous definition vim +/__NO_FORTIFY +11 arch/s390/boot/../lib/string.c > 11 #define __NO_FORTIFY 12 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 year, 3 months

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[xlnx:master 431/513] spi-zynq-qspi.c:undefined reference to `update_stripe'

by kernel test robot

tree: https://github.com/Xilinx/linux-xlnx master head: 256af411ba94859adc39c4319a269892ab28f4a5 commit: 4b7cf5de9dc7b7b1b8655738bf5d2a5c4b1976b1 [431/513] spi: spi-zynq-qspi: Handle odd number of byte in dual parallel mode config: i386-randconfig-a006-20210618 (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://github.com/Xilinx/linux-xlnx/commit/4b7cf5de9dc7b7b1b8655738bf5d2... git remote add xlnx https://github.com/Xilinx/linux-xlnx git fetch --no-tags xlnx master git checkout 4b7cf5de9dc7b7b1b8655738bf5d2a5c4b1976b1 # save the attached .config to linux build tree make W=1 ARCH=i386 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All errors (new ones prefixed by >>): ld: drivers/spi/spi-zynq-qspi.o: in function `zynq_qspi_exec_mem_op': >> spi-zynq-qspi.c:(.text+0x75c): undefined reference to `update_stripe' ld: drivers/spi/spi-zynqmp-gqspi.o: in function `zynqmp_qspi_exec_op': spi-zynqmp-gqspi.c:(.text+0xd93): undefined reference to `update_stripe' --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 year, 3 months

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{standard input}:2316: Error: branch to a symbol in another ISA mode

by kernel test robot

Hi Paul, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 9ed13a17e38e0537e24d9b507645002bf8d0201f commit: c434b9f80b0923e6460031b0fd964f8b0bf3c6a6 MIPS: Kconfig: add MIPS_GENERIC_KERNEL symbol date: 9 months ago config: mips-randconfig-r013-20210619 (attached as .config) compiler: mipsel-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit... git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout c434b9f80b0923e6460031b0fd964f8b0bf3c6a6 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=mips If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All errors (new ones prefixed by >>): {standard input}: Assembler messages: >> {standard input}:2316: Error: branch to a symbol in another ISA mode --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 year, 3 months

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[kees:kspp/memcpy/next-20210618/v0 59/82] misc.c:undefined reference to `fortify_warn_write'

by kernel test robot

tree: https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git kspp/memcpy/next-20210618/v0 head: fd2aa2a169de8bde9502e7a2fc48cd03d4bfd996 commit: b44eff85708d836f39515789c036c5003dc34ec6 [59/82] fortify: Detect struct member overflows in memmove() config: i386-randconfig-a011-20210619 (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git/commit/?id... git remote add kees https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git git fetch --no-tags kees kspp/memcpy/next-20210618/v0 git checkout b44eff85708d836f39515789c036c5003dc34ec6 # save the attached .config to linux build tree make W=1 ARCH=i386 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All errors (new ones prefixed by >>): ld: arch/x86/boot/compressed/misc.o: in function `.L221': >> misc.c:(.text+0x17bc): undefined reference to `fortify_warn_write' ld: arch/x86/boot/compressed/misc.o: in function `bcj_flush': misc.c:(.text+0x18b0): undefined reference to `fortify_warn_write' ld: arch/x86/boot/compressed/vmlinux: hidden symbol `fortify_warn_write' isn't defined ld: final link failed: bad value --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 year, 3 months

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[linux-next:master 11080/11253] ld.lld: error: undefined symbol: mce_register_decode_chain

by kernel test robot

tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: e71e3a48a7e89fa71fb70bf4602367528864d2ff commit: 0b7338b27e821a61cfa695077aa352312c0ab2f6 [11080/11253] EDAC/igen6: Add Intel Tiger Lake SoC support config: x86_64-randconfig-r001-20210618 (attached as .config) compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project d1baf2895467735ab14f4b3415fce204c0cc8e7f) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install x86_64 cross compiling tool for clang build # apt-get install binutils-x86-64-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commi... git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 0b7338b27e821a61cfa695077aa352312c0ab2f6 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: mce_register_decode_chain >>> referenced by igen6_edac.c >>> edac/igen6_edac.o:(igen6_probe) in archive drivers/built-in.a -- >> ld.lld: error: undefined symbol: mce_unregister_decode_chain >>> referenced by igen6_edac.c >>> edac/igen6_edac.o:(igen6_remove) in archive drivers/built-in.a --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 year, 3 months

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[uml:linux-next 13/19] arch/um/kernel/skas/uaccess.c:378:9: sparse: sparse: incorrect type in argument 1 (different address spaces)

by kernel test robot

tree: https://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git linux-next head: 1aee020155f364ef538370d3392969f1077b9bae commit: dd3035a21ba7ccaa883d7107d357ad06320d78fc [13/19] um: add a UML specific futex implementation config: um-i386_defconfig (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.3-341-g8af24329-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git/commit/?id=dd3... git remote add uml https://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git git fetch --no-tags uml linux-next git checkout dd3035a21ba7ccaa883d7107d357ad06320d78fc # save the attached .config to linux build tree make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' W=1 ARCH=um SUBARCH=i386 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> sparse warnings: (new ones prefixed by >>) arch/um/kernel/skas/uaccess.c:292:15: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected unsigned int [noderef] [usertype] __user *uaddr @@ got unsigned int [usertype] * @@ arch/um/kernel/skas/uaccess.c:292:15: sparse: expected unsigned int [noderef] [usertype] __user *uaddr arch/um/kernel/skas/uaccess.c:292:15: sparse: got unsigned int [usertype] * arch/um/kernel/skas/uaccess.c:368:15: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected unsigned int [noderef] [usertype] __user *uaddr @@ got void * @@ arch/um/kernel/skas/uaccess.c:368:15: sparse: expected unsigned int [noderef] [usertype] __user *uaddr arch/um/kernel/skas/uaccess.c:368:15: sparse: got void * arch/um/kernel/skas/uaccess.c:373:15: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile *v @@ got unsigned int [noderef] [usertype] __user *__ai_ptr @@ arch/um/kernel/skas/uaccess.c:373:15: sparse: expected void const volatile *v arch/um/kernel/skas/uaccess.c:373:15: sparse: got unsigned int [noderef] [usertype] __user *__ai_ptr arch/um/kernel/skas/uaccess.c:373:15: sparse: sparse: cast removes address space '__user' of expression arch/um/kernel/skas/uaccess.c:373:15: sparse: sparse: cast removes address space '__user' of expression arch/um/kernel/skas/uaccess.c:373:15: sparse: sparse: cast removes address space '__user' of expression arch/um/kernel/skas/uaccess.c:373:15: sparse: sparse: cast removes address space '__user' of expression >> arch/um/kernel/skas/uaccess.c:378:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *addr @@ got unsigned int [noderef] [usertype] __user *uaddr @@ arch/um/kernel/skas/uaccess.c:378:9: sparse: expected void *addr arch/um/kernel/skas/uaccess.c:378:9: sparse: got unsigned int [noderef] [usertype] __user *uaddr arch/um/kernel/skas/uaccess.c:293:19: sparse: sparse: dereference of noderef expression arch/um/kernel/skas/uaccess.c:299:18: sparse: sparse: dereference of noderef expression arch/um/kernel/skas/uaccess.c:302:18: sparse: sparse: dereference of noderef expression arch/um/kernel/skas/uaccess.c:305:18: sparse: sparse: dereference of noderef expression arch/um/kernel/skas/uaccess.c:308:18: sparse: sparse: dereference of noderef expression arch/um/kernel/skas/uaccess.c:311:18: sparse: sparse: dereference of noderef expression arch/um/kernel/skas/uaccess.c:371:18: sparse: sparse: dereference of noderef expression vim +378 arch/um/kernel/skas/uaccess.c 370 371 *uval = *uaddr; 372 373 ret = cmpxchg(uaddr, oldval, newval); 374 375 #ifdef CONFIG_64BIT 376 pagefault_enable(); 377 #else > 378 kunmap_atomic(uaddr); --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 year, 3 months

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fs/cifs/cifs_swn.c:468 cifs_swn_store_swn_addr() error: uninitialized symbol 'port'.

by Dan Carpenter

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 9ed13a17e38e0537e24d9b507645002bf8d0201f commit: 121d947d4fe15bcec90bcfc1249ee9b739cb9258 cifs: Handle witness client move notification config: h8300-randconfig-m031-20210618 (attached as .config) compiler: h8300-linux-gcc (GCC) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> Reported-by: Dan Carpenter <dan.carpenter(a)oracle.com> New smatch warnings: fs/cifs/cifs_swn.c:468 cifs_swn_store_swn_addr() error: uninitialized symbol 'port'. vim +/port +468 fs/cifs/cifs_swn.c 121d947d4fe15b Samuel Cabrero 2020-11-30 447 static int cifs_swn_store_swn_addr(const struct sockaddr_storage *new, 121d947d4fe15b Samuel Cabrero 2020-11-30 448 const struct sockaddr_storage *old, 121d947d4fe15b Samuel Cabrero 2020-11-30 449 struct sockaddr_storage *dst) 121d947d4fe15b Samuel Cabrero 2020-11-30 450 { 121d947d4fe15b Samuel Cabrero 2020-11-30 451 __be16 port; 121d947d4fe15b Samuel Cabrero 2020-11-30 452 121d947d4fe15b Samuel Cabrero 2020-11-30 453 if (old->ss_family == AF_INET) { 121d947d4fe15b Samuel Cabrero 2020-11-30 454 struct sockaddr_in *ipv4 = (struct sockaddr_in *)old; 121d947d4fe15b Samuel Cabrero 2020-11-30 455 121d947d4fe15b Samuel Cabrero 2020-11-30 456 port = ipv4->sin_port; 121d947d4fe15b Samuel Cabrero 2020-11-30 457 } 121d947d4fe15b Samuel Cabrero 2020-11-30 458 121d947d4fe15b Samuel Cabrero 2020-11-30 459 if (old->ss_family == AF_INET6) { 121d947d4fe15b Samuel Cabrero 2020-11-30 460 struct sockaddr_in6 *ipv6 = (struct sockaddr_in6 *)old; 121d947d4fe15b Samuel Cabrero 2020-11-30 461 121d947d4fe15b Samuel Cabrero 2020-11-30 462 port = ipv6->sin6_port; 121d947d4fe15b Samuel Cabrero 2020-11-30 463 } 121d947d4fe15b Samuel Cabrero 2020-11-30 464 121d947d4fe15b Samuel Cabrero 2020-11-30 465 if (new->ss_family == AF_INET) { 121d947d4fe15b Samuel Cabrero 2020-11-30 466 struct sockaddr_in *ipv4 = (struct sockaddr_in *)new; 121d947d4fe15b Samuel Cabrero 2020-11-30 467 121d947d4fe15b Samuel Cabrero 2020-11-30 @468 ipv4->sin_port = port; Apparently Smatch is not smart enough to know that AF_INET and AF_INET6 are the only possible values for old->ss_family. I hope that eventually we will be able to enable GCC's uninitialized variable checking and GCC is certainly not able to figure this out either. 121d947d4fe15b Samuel Cabrero 2020-11-30 469 } 121d947d4fe15b Samuel Cabrero 2020-11-30 470 121d947d4fe15b Samuel Cabrero 2020-11-30 471 if (new->ss_family == AF_INET6) { 121d947d4fe15b Samuel Cabrero 2020-11-30 472 struct sockaddr_in6 *ipv6 = (struct sockaddr_in6 *)new; 121d947d4fe15b Samuel Cabrero 2020-11-30 473 121d947d4fe15b Samuel Cabrero 2020-11-30 474 ipv6->sin6_port = port; 121d947d4fe15b Samuel Cabrero 2020-11-30 475 } 121d947d4fe15b Samuel Cabrero 2020-11-30 476 121d947d4fe15b Samuel Cabrero 2020-11-30 477 *dst = *new; 121d947d4fe15b Samuel Cabrero 2020-11-30 478 121d947d4fe15b Samuel Cabrero 2020-11-30 479 return 0; 121d947d4fe15b Samuel Cabrero 2020-11-30 480 } --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 year, 3 months

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[chrome-os:chromeos-5.10 98/107] net/bluetooth/smp.c:1634 smp_user_confirm_reply() warn: variable dereferenced before check 'conn' (see line 1632)

by Dan Carpenter

tree: https://chromium.googlesource.com/chromiumos/third_party/kernel chromeos-5.10 head: a14daa5347bacafd6b416560b38bc48a3e80cc67 commit: ad25b27bf35f7dcf7f3c87bfc7852599e6242111 [98/107] UPSTREAM: Bluetooth: SMP: Convert BT_ERR/BT_DBG to bt_dev_err/bt_dev_dbg config: h8300-randconfig-m031-20210618 (attached as .config) compiler: h8300-linux-gcc (GCC) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com> Reported-by: Dan Carpenter <dan.carpenter(a)oracle.com> smatch warnings: net/bluetooth/smp.c:1634 smp_user_confirm_reply() warn: variable dereferenced before check 'conn' (see line 1632) vim +/conn +1634 net/bluetooth/smp.c 2b64d153a0cc9d Brian Gix 2011-12-21 1624 int smp_user_confirm_reply(struct hci_conn *hcon, u16 mgmt_op, __le32 passkey) 2b64d153a0cc9d Brian Gix 2011-12-21 1625 { b10e8017bd9d02 Johan Hedberg 2014-06-27 1626 struct l2cap_conn *conn = hcon->l2cap_data; 5d88cc73dded31 Johan Hedberg 2014-08-08 1627 struct l2cap_chan *chan; 2b64d153a0cc9d Brian Gix 2011-12-21 1628 struct smp_chan *smp; 2b64d153a0cc9d Brian Gix 2011-12-21 1629 u32 value; fc75cc8684d21d Johan Hedberg 2014-09-05 1630 int err; 2b64d153a0cc9d Brian Gix 2011-12-21 1631 ad25b27bf35f7d Luiz Augusto von Dentz 2021-03-15 @1632 bt_dev_dbg(conn->hcon->hdev, ""); ^^^^^^^^^^^^^^^^ Dereference 2b64d153a0cc9d Brian Gix 2011-12-21 1633 fc75cc8684d21d Johan Hedberg 2014-09-05 @1634 if (!conn) ^^^^^ Checked too late. 2b64d153a0cc9d Brian Gix 2011-12-21 1635 return -ENOTCONN; 2b64d153a0cc9d Brian Gix 2011-12-21 1636 5d88cc73dded31 Johan Hedberg 2014-08-08 1637 chan = conn->smp; 5d88cc73dded31 Johan Hedberg 2014-08-08 1638 if (!chan) 5d88cc73dded31 Johan Hedberg 2014-08-08 1639 return -ENOTCONN; 5d88cc73dded31 Johan Hedberg 2014-08-08 1640 fc75cc8684d21d Johan Hedberg 2014-09-05 1641 l2cap_chan_lock(chan); fc75cc8684d21d Johan Hedberg 2014-09-05 1642 if (!chan->data) { fc75cc8684d21d Johan Hedberg 2014-09-05 1643 err = -ENOTCONN; fc75cc8684d21d Johan Hedberg 2014-09-05 1644 goto unlock; fc75cc8684d21d Johan Hedberg 2014-09-05 1645 } fc75cc8684d21d Johan Hedberg 2014-09-05 1646 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

1 year, 3 months

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