iwlwifi/fw: use struct_size over open coded arithmetic
authorMinghao Chi (CGEL ZTE) <chi.minghao@zte.com.cn>
Wed, 16 Feb 2022 03:08:41 +0000 (03:08 +0000)
committerLuca Coelho <luciano.coelho@intel.com>
Fri, 18 Feb 2022 08:40:55 +0000 (10:40 +0200)
commit1132f6de0b857ee57fb3cb01bcdbe24db5e6dd46
tree8c80638a301b6fb690113bd12f0e3f77ad10f026
parent990c27425686c4c17ba42c2c6eb80c8c80a51327
iwlwifi/fw: use struct_size over open coded arithmetic

Replace zero-length array with flexible-array member and make use
of the struct_size() helper in kzalloc().

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi (CGEL ZTE) <chi.minghao@zte.com.cn>
Link: https://lore.kernel.org/r/20220216030841.1839666-1-chi.minghao@zte.com.cn
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
drivers/net/wireless/intel/iwlwifi/fw/dbg.c