[kbuild-all] [staging:staging-testing 227/311] drivers/staging/r8188eu/core/rtw_mlme.c:132:3: error: implicit declaration of function 'vfree'; did you mean 'kvfree'?

tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git staging-testing head: ae7471cae00a432d1c9692452b1b9175a8f3c1b3 commit: 71f09c5ae9d2c2c1344987b104dc167ab1922b72 [227/311] staging: r8188eu: Remove wrapper around vfree config: mips-allmodconfig (attached as .config) compiler: mips-linux-gcc (GCC) 10.3.0 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/gregkh/staging.git/commit... git remote add staging https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git git fetch --no-tags staging staging-testing git checkout 71f09c5ae9d2c2c1344987b104dc167ab1922b72 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross ARCH=mips If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): drivers/staging/r8188eu/core/rtw_mlme.c: In function '_rtw_free_mlme_priv': 132 | vfree(pmlmepriv->free_bss_buf); | ^~~~~ | kvfree cc1: some warnings being treated as errors -- drivers/staging/r8188eu/core/rtw_mp.c: In function '_rtw_mp_xmit_priv': 925 | vfree(pxmitpriv->pallocated_xmit_extbuf); | ^~~~~ | kvfree cc1: some warnings being treated as errors -- drivers/staging/r8188eu/core/rtw_recv.c: In function '_rtw_free_recv_priv': 118 | vfree(precvpriv->pallocated_frame_buf); | ^~~~~ | kvfree cc1: some warnings being treated as errors -- drivers/staging/r8188eu/core/rtw_sta_mgt.c: In function '_rtw_free_sta_priv': 214 | vfree(pstapriv->pallocated_stainfo_buf); | ^~~~~ | kvfree cc1: some warnings being treated as errors -- drivers/staging/r8188eu/core/rtw_xmit.c: In function '_rtw_free_xmit_priv': 255 | vfree(pxmitpriv->pallocated_frame_buf); | ^~~~~ | kvfree cc1: some warnings being treated as errors -- drivers/staging/r8188eu/hal/odm_interface.c: In function 'ODM_FreeMemory': 88 | vfree(pPtr); | ^~~~~ | kvfree cc1: some warnings being treated as errors -- drivers/staging/r8188eu/os_dep/ioctl_linux.c: In function 'rtw_wx_set_priv': 5578 | vfree(ext); | ^~~~~ | kvfree cc1: some warnings being treated as errors -- drivers/staging/r8188eu/os_dep/usb_intf.c: In function 'rtw_usb_if1_init': 705 | vfree(padapter); | ^~~~~ | kvfree cc1: some warnings being treated as errors vim +132 drivers/staging/r8188eu/core/rtw_mlme.c 126 127 rtw_free_mlme_priv_ie_data(pmlmepriv); 128 129 if (pmlmepriv) { 130 rtw_mfree_mlme_priv_lock (pmlmepriv); 131 133 } 134 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org