linux-kernel - [PATCH V2] kexec: remove unnecessary return

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Date:	Tue, 6 Aug 2013 16:35:00 +0800
From:	Xishi Qiu <qiuxishi@...wei.com>
To:	<zhangyanfei@...fujitsu.com>, <ebiederm@...ssion.com>
CC:	<kexec@...ts.infradead.org>, LKML <linux-kernel@...r.kernel.org>,
	Xishi Qiu <qiuxishi@...wei.com>
Subject: [PATCH V2] kexec: remove unnecessary return

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

Signed-off-by: Xishi Qiu <qiuxishi@...wei.com>
Suggested-by: Zhang Yanfei <zhangyanfei@...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

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