summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorye xingchen <ye.xingchen@zte.com.cn>2022-09-29 12:29:34 +0800
committerAndrew Morton <akpm@linux-foundation.org>2022-11-18 13:55:07 -0800
commit32d0c98e428a3ec483d5d342983db467d7324f2b (patch)
tree6677cc8ea83a1eaa5b410b7bca53d0ee387a1cfd
parent12b9d301ff73122aebd78548fa4c04ca69ed78fe (diff)
kexec: remove the unneeded result variable
Return the value kimage_add_entry() directly instead of storing it in another redundant variable. Link: https://lkml.kernel.org/r/20220929042936.22012-3-bhe@redhat.com Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Signed-off-by: Baoquan He <bhe@redhat.com> Reported-by: Zeal Robot <zealci@zte.com.cn> Acked-by: Baoquan He <bhe@redhat.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Chen Lifu <chenlifu@huawei.com> Cc: "Eric W . Biederman" <ebiederm@xmission.com> Cc: Jianglei Nie <niejianglei2021@163.com> Cc: Li Chen <lchen@ambarella.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Paul Mackerras <paulus@samba.org> Cc: Petr Mladek <pmladek@suse.com> Cc: Russell King <linux@armlinux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-rw-r--r--kernel/kexec_core.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/kernel/kexec_core.c b/kernel/kexec_core.c
index ca2743f9c634..969e8f52f7da 100644
--- a/kernel/kexec_core.c
+++ b/kernel/kexec_core.c
@@ -561,23 +561,17 @@ static int kimage_add_entry(struct kimage *image, kimage_entry_t entry)
static int kimage_set_destination(struct kimage *image,
unsigned long destination)
{
- int result;
-
destination &= PAGE_MASK;
- result = kimage_add_entry(image, destination | IND_DESTINATION);
- return result;
+ return kimage_add_entry(image, destination | IND_DESTINATION);
}
static int kimage_add_page(struct kimage *image, unsigned long page)
{
- int result;
-
page &= PAGE_MASK;
- result = kimage_add_entry(image, page | IND_SOURCE);
- return result;
+ return kimage_add_entry(image, page | IND_SOURCE);
}