Messages in this thread | | | Date | Sun, 7 Apr 2024 04:35:28 +0800 | From | kernel test robot <> | Subject | lib/overflow_kunit.c:295:14-19: Unneeded variable: "index". Return "0" on line 297 |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: f2f80ac809875855ac843f9e5e7480604b5cbff5 commit: 08d45ee84bb2650e237e150caca87cc4ded9b3e2 overflow: Introduce wrapping_assign_add() and wrapping_assign_sub() date: 5 weeks ago config: hexagon-randconfig-r053-20240406 (https://download.01.org/0day-ci/archive/20240407/202404070416.WaNXeve0-lkp@intel.com/config) compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project 546dc2245ffc4cccd0b05b58b7a5955e355a3b27)
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@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202404070416.WaNXeve0-lkp@intel.com/
cocci warnings: (new ones prefixed by >>) >> lib/overflow_kunit.c:295:14-19: Unneeded variable: "index". Return "0" on line 297
vim +295 lib/overflow_kunit.c
292 293 static int get_index(void) 294 { > 295 volatile int index = 0; 296 bump_counter(); > 297 return index; 298 } 299
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