Hello, I didn't reeive a patch for the first warning, but you may want to check on it anyway. I guess that there is an array declared as [] that should be declared as [0]. julia ---------- Forwarded message ---------- Date: Sat, 20 Nov 2021 09:21:03 +0800 From: kernel test robot <lkp(a)intel.com&gt; To: kbuild(a)lists.01.org Cc: lkp(a)intel.com, Julia Lawall <julia.lawall(a)lip6.fr&gt; Subject: [ti:ti-rt-linux-5.10.y 10173/10206] drivers/media/platform/vxe-vxd/common/idgen_api.c:66:7-16: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length- and-one-element-arrays) CC: kbuild-all(a)lists.01.org CC: linux-kernel(a)vger.kernel.org TO: Sidraya <sidraya.bj(a)pathpartnertech.com&gt; CC: Praneeth Bajjuri <praneeth(a)ti.com&gt; CC: Angela Stegmaier <angelabaker(a)ti.com&gt; tree: git://git.ti.com/ti-linux-kernel/ti-linux-kernel.git ti-rt-linux-5.10.y head: 0c67d996db8f3c9149598bc98657ae28fee22208 commit: 97dfdd999ba7266785579c99c40a3c65e63e864a [10173/10206] media: platform: vxd: Kconfig: Add Video decoder Kconfig and Makefile :::::: branch date: 2 days ago :::::: commit date: 9 days ago config: nios2-randconfig-c004-20211116 (attached as .config) compiler: nios2-linux-gcc (GCC) 11.2.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; Reported-by: Julia Lawall <julia.lawall(a)lip6.fr&gt; cocci warnings: (new ones prefixed by >>) -- drivers/media/platform/vxe-vxd/common/work_queue.c:42:17-23: ERROR: application of sizeof to pointer Please review and possibly fold the followup patch. --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org