Hi Javier, kernel test robot noticed the following build errors: [auto build test ERROR on 0bb80ecc33a8fb5a682236443c1e740d5c917d1d] url: https://github.com/intel-lab-lkp/linux/commits/Javier-Carrasco/Input-powermate-fix-use-after-free-in-powermate_config_complete/20230917-052943 base: 0bb80ecc33a8fb5a682236443c1e740d5c917d1d patch link: https://lore.kernel.org/r/20230916-topic-powermate_use_after_free-v1-1-2ffa46652869%40gmail.com patch subject: [PATCH] Input: powermate - fix use-after-free in powermate_config_complete config: powerpc-ppc6xx_defconfig (https://download.01.org/0day-ci/archive/20230921/202309210232.d7MpKEIm-lkp@xxxxxxxxx/config) compiler: powerpc-linux-gcc (GCC) 11.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230921/202309210232.d7MpKEIm-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202309210232.d7MpKEIm-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): drivers/input/misc/powermate.c: In function 'powermate_config_complete': >> drivers/input/misc/powermate.c:201:21: error: 'status' undeclared (first use in this function); did you mean 'kstatfs'? 201 | if (status == -ENOENT || status == -ESHUTDOWN) | ^~~~~~ | kstatfs drivers/input/misc/powermate.c:201:21: note: each undeclared identifier is reported only once for each function it appears in vim +201 drivers/input/misc/powermate.c 192 193 /* Called when our asynchronous control message completes. We may need to issue another immediately */ 194 static void powermate_config_complete(struct urb *urb) 195 { 196 struct powermate_device *pm = urb->context; 197 unsigned long flags; 198 199 if (urb->status) { 200 printk(KERN_ERR "powermate: config urb returned %d\n", urb->status); > 201 if (status == -ENOENT || status == -ESHUTDOWN) 202 return; 203 } 204 205 spin_lock_irqsave(&pm->lock, flags); 206 powermate_sync_state(pm); 207 spin_unlock_irqrestore(&pm->lock, flags); 208 } 209 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
