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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>
This commit is contained in:
ye xingchen 2022-09-29 12:29:34 +08:00 committed by Andrew Morton
parent 12b9d301ff
commit 32d0c98e42
1 changed files with 2 additions and 8 deletions
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10
kernel/kexec_core.c
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@ -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);
}