kexec: remove unnecessary return

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>
Reviewed-by: Simon Horman <horms@verge.net.au>
Reviewed-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/kernel/kexec.c b/kernel/kexec.c
index 59f7b55..2a74f30 100644 (file)
--- 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);
 }
 
 /*