[PATCH] kexec: Delete an unnecessary comparison
Youling Tang
tangyouling at loongson.cn
Thu Aug 13 08:45:30 EDT 2020
Regardless of whether the ret value is zero or non-zero, the trajectory
of the program execution is the same, so there is no need to compare.
Signed-off-by: Youling Tang <tangyouling at loongson.cn>
---
kernel/kexec_file.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/kernel/kexec_file.c b/kernel/kexec_file.c
index 78c0837..3ad0ae2 100644
--- a/kernel/kexec_file.c
+++ b/kernel/kexec_file.c
@@ -800,8 +800,6 @@ static int kexec_calculate_store_digests(struct kimage *image)
ret = kexec_purgatory_get_set_symbol(image, "purgatory_sha256_digest",
digest, SHA256_DIGEST_SIZE, 0);
- if (ret)
- goto out_free_digest;
}
out_free_digest:
--
2.1.0
More information about the kexec
mailing list