Hi Kanchana, kernel test robot noticed the following build warnings: [auto build test WARNING on herbert-cryptodev-2.6/master] [also build test WARNING on herbert-crypto-2.6/master akpm-mm/mm-everything linus/master v6.16-rc4 next-20250704] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Kanchana-P-Sridhar/crypto-iaa-Reorganize-the-iaa_crypto-driver-code/20250704-122613 base: https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master patch link: https://lore.kernel.org/r/20250704042323.10318-11-kanchana.p.sridhar%40intel.com patch subject: [PATCH v10 10/25] crypto: iaa - Rearchitect the iaa_crypto driver to be usable by zswap and zram. config: x86_64-randconfig-004-20250704 (https://download.01.org/0day-ci/archive/20250705/202507050102.v288TUAS-lkp@xxxxxxxxx/config) compiler: clang version 20.1.7 (https://github.com/llvm/llvm-project 6146a88f60492b520a36f8f8f3231e15f3cc6082) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250705/202507050102.v288TUAS-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/202507050102.v288TUAS-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/crypto/intel/iaa/iaa_crypto_main.c:2347:30: warning: variable 'ctx' set but not used [-Wunused-but-set-variable] 2347 | struct iaa_compression_ctx *ctx = crypto_tfm_ctx(tfm); | ^ 1 warning generated. vim +/ctx +2347 drivers/crypto/intel/iaa/iaa_crypto_main.c 4d9d295bdce222 Kanchana P Sridhar 2025-07-03 2343 2ec6761df889fd Tom Zanussi 2023-12-05 2344 static int iaa_comp_init_fixed(struct crypto_acomp *acomp_tfm) 2ec6761df889fd Tom Zanussi 2023-12-05 2345 { 2ec6761df889fd Tom Zanussi 2023-12-05 2346 struct crypto_tfm *tfm = crypto_acomp_tfm(acomp_tfm); 2ec6761df889fd Tom Zanussi 2023-12-05 @2347 struct iaa_compression_ctx *ctx = crypto_tfm_ctx(tfm); 2ec6761df889fd Tom Zanussi 2023-12-05 2348 4d9d295bdce222 Kanchana P Sridhar 2025-07-03 2349 ctx = iaa_ctx[IAA_MODE_FIXED]; 0ece0d4e1175a0 Kanchana P Sridhar 2025-07-03 2350 2ec6761df889fd Tom Zanussi 2023-12-05 2351 return 0; 2ec6761df889fd Tom Zanussi 2023-12-05 2352 } 2ec6761df889fd Tom Zanussi 2023-12-05 2353 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
