From: zuoqilin1@163.com
To: mpe@ellerman.id.au, benh@kernel.crashing.org, paulus@samba.org
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
zuoqilin <zuoqilin@yulong.com>
Subject: [PATCH] arch/powerpc: Remove unneeded variable: "ret"
Date: Fri, 26 Mar 2021 15:56:19 +0800 [thread overview]
Message-ID: <20210326075619.48-1-zuoqilin1@163.com> (raw)
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
reply other threads:[~2021-03-26 7:57 UTC|newest]
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