Messages in this thread Patch in this message | | | From | zuoqilin1@163 ... | Subject | [PATCH] arch/powerpc: Remove unneeded variable: "ret" | Date | Fri, 26 Mar 2021 15:56:19 +0800 |
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From: zuoqilin <zuoqilin@yulong.com>
Remove unneeded variable: "ret".
Signed-off-by: zuoqilin <zuoqilin@yulong.com> --- arch/powerpc/platforms/pseries/cmm.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/arch/powerpc/platforms/pseries/cmm.c b/arch/powerpc/platforms/pseries/cmm.c index 45a3a30..95ebb0c 100644 --- a/arch/powerpc/platforms/pseries/cmm.c +++ b/arch/powerpc/platforms/pseries/cmm.c @@ -475,8 +475,6 @@ static int cmm_reboot_notifier(struct notifier_block *nb, static int cmm_memory_cb(struct notifier_block *self, unsigned long action, void *arg) { - int ret = 0; - switch (action) { case MEM_GOING_OFFLINE: mutex_lock(&hotplug_mutex); @@ -493,7 +491,7 @@ static int cmm_memory_cb(struct notifier_block *self, break; } - return notifier_from_errno(ret); + return notifier_from_errno(0); } static struct notifier_block cmm_mem_nb = { -- 1.9.1
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