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| author | ye xingchen <ye.xingchen@zte.com.cn> | 2022-09-29 12:29:34 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-11-18 13:55:07 -0800 |
| commit | 32d0c98e428a3ec483d5d342983db467d7324f2b (patch) | |
| tree | 6677cc8ea83a1eaa5b410b7bca53d0ee387a1cfd /kernel/kexec_core.c | |
| parent | 12b9d301ff73122aebd78548fa4c04ca69ed78fe (diff) | |
| download | linux-32d0c98e428a3ec483d5d342983db467d7324f2b.tar.gz linux-32d0c98e428a3ec483d5d342983db467d7324f2b.tar.bz2 linux-32d0c98e428a3ec483d5d342983db467d7324f2b.zip | |
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>
Diffstat (limited to 'kernel/kexec_core.c')
| -rw-r--r-- | kernel/kexec_core.c | 10 |
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); } |