From: Will Deacon Date: Mon, 9 Nov 2020 10:49:23 +0000 (+0000) Subject: arm64: kexec_file: Fix sparse warning X-Git-Tag: microblaze-v5.12~271^2~23 X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=85f0b2fc917f8de4bca02d169ef7d23dbfc29155;p=linux-2.6-microblaze.git arm64: kexec_file: Fix sparse warning Sparse gets cross about us returning 0 from image_load(), which has a return type of 'void *': >> arch/arm64/kernel/kexec_image.c:130:16: sparse: sparse: Using plain integer as NULL pointer Return NULL instead, as we don't use the return value for anything if it does not indicate an error. Cc: Benjamin Gwin Reported-by: kernel test robot Fixes: 108aa503657e ("arm64: kexec_file: try more regions if loading segments fails") Link: https://lore.kernel.org/r/202011091736.T0zH8kaC-lkp@intel.com Signed-off-by: Will Deacon --- diff --git a/arch/arm64/kernel/kexec_image.c b/arch/arm64/kernel/kexec_image.c index 66adee8b5fc8..9ec34690e255 100644 --- a/arch/arm64/kernel/kexec_image.c +++ b/arch/arm64/kernel/kexec_image.c @@ -127,7 +127,7 @@ static void *image_load(struct kimage *image, kernel_segment->mem, kbuf.bufsz, kernel_segment->memsz); - return 0; + return NULL; } #ifdef CONFIG_KEXEC_IMAGE_VERIFY_SIG