Use ARRAY_SIZE macro, rather than explicitly coding some variant of it yourself. Found with: find -type f -name "*.c" -o -name "*.h" | xargs perl -p -i -e 's/\bsizeof\s*(\s*(\w+)\s*)\s*\ /\s*sizeof\s*(\s*\1\s*[\s*0\s*]\s*) /ARRAY_SIZE(\1)/g' and manual check/verification.
Signed-off-by: Thomas Meyer thomas@m3y3r.de ---
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c index b58ee99f7bfc..440efa333d6c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c @@ -21,6 +21,7 @@ * * Authors: Ben Skeggs */ +#include <linux/kernel.h> #include <subdev/bios.h> #include <subdev/bios/bit.h> #include <subdev/bios/bmp.h> @@ -2271,7 +2272,7 @@ static struct nvbios_init_opcode { [0xaa] = { init_reserved }, };
-#define init_opcode_nr (sizeof(init_opcode) / sizeof(init_opcode[0])) +#define init_opcode_nr (ARRAY_SIZE(init_opcode))
int nvbios_exec(struct nvbios_init *init)