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From: Xishi Qiu <qiuxishi@huawei.com>
To: zhangyanfei@cn.fujitsu.com, ebiederm@xmission.com
Cc: Xishi Qiu <qiuxishi@huawei.com>,
	kexec@lists.infradead.org, LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH V2] kexec: remove unnecessary return
Date: Tue, 6 Aug 2013 16:35:00 +0800	[thread overview]
Message-ID: <5200B534.7000202@huawei.com> (raw)

Code can not run here forever, so remove the unnecessary return.

Signed-off-by: Xishi Qiu <qiuxishi@huawei.com>
Suggested-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
---
 kernel/kexec.c |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)

diff --git a/kernel/kexec.c b/kernel/kexec.c
index 59f7b55..2a74f30 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -1474,11 +1474,8 @@ static int __init __parse_crashkernel(char *cmdline,
 	if (first_colon && (!first_space || first_colon < first_space))
 		return parse_crashkernel_mem(ck_cmdline, system_ram,
 				crash_size, crash_base);
-	else
-		return parse_crashkernel_simple(ck_cmdline, crash_size,
-				crash_base);
 
-	return 0;
+	return parse_crashkernel_simple(ck_cmdline, crash_size, crash_base);
 }
 
 /*
-- 
1.7.1


_______________________________________________
kexec mailing list
kexec@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/kexec

WARNING: multiple messages have this Message-ID (diff)
From: Xishi Qiu <qiuxishi@huawei.com>
To: <zhangyanfei@cn.fujitsu.com>, <ebiederm@xmission.com>
Cc: <kexec@lists.infradead.org>, LKML <linux-kernel@vger.kernel.org>,
	Xishi Qiu <qiuxishi@huawei.com>
Subject: [PATCH V2] kexec: remove unnecessary return
Date: Tue, 6 Aug 2013 16:35:00 +0800	[thread overview]
Message-ID: <5200B534.7000202@huawei.com> (raw)

Code can not run here forever, so remove the unnecessary return.

Signed-off-by: Xishi Qiu <qiuxishi@huawei.com>
Suggested-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
---
 kernel/kexec.c |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)

diff --git a/kernel/kexec.c b/kernel/kexec.c
index 59f7b55..2a74f30 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -1474,11 +1474,8 @@ static int __init __parse_crashkernel(char *cmdline,
 	if (first_colon && (!first_space || first_colon < first_space))
 		return parse_crashkernel_mem(ck_cmdline, system_ram,
 				crash_size, crash_base);
-	else
-		return parse_crashkernel_simple(ck_cmdline, crash_size,
-				crash_base);
 
-	return 0;
+	return parse_crashkernel_simple(ck_cmdline, crash_size, crash_base);
 }
 
 /*
-- 
1.7.1


             reply	other threads:[~2013-08-06  8:36 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-08-06  8:35 Xishi Qiu [this message]
2013-08-06  8:35 ` [PATCH V2] kexec: remove unnecessary return Xishi Qiu
2013-08-06  8:39 ` Simon Horman
2013-08-06  8:39   ` Simon Horman
2013-08-06  8:44 ` Zhang Yanfei
2013-08-06  8:44   ` Zhang Yanfei

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