linux-kernel - [PATCH] sysfs: fix simple

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Message-ID: <20150623234107.GA102996@lkp-sb04>
Date:	Wed, 24 Jun 2015 07:41:07 +0800
From:	kbuild test robot <fengguang.wu@...el.com>
To:	"Eric W. Biederman" <ebiederm@...ssion.com>
Cc:	kbuild-all@...org, Casey Schaufler <casey@...aufler-ca.com>,
	James Morris <james.l.morris@...cle.com>,
	"Serge E. Hallyn" <serge@...lyn.com>,
	linux-security-module@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] sysfs: fix simple_return.cocci warnings

security/smack/smackfs.c:2251:1-4: WARNING: end returns can be simpified and declaration on line 2250 can be dropped

 Simplify a trivial if-return sequence.  Possibly combine with a
 preceding function call.

Generated by: scripts/coccinelle/misc/simple_return.cocci

Signed-off-by: Fengguang Wu <fengguang.wu@...el.com>
---

 smackfs.c |    6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

--- a/security/smack/smackfs.c
+++ b/security/smack/smackfs.c
@@ -2247,11 +2247,7 @@ static const struct file_operations smk_
  */
 static int smk_init_sysfs(void)
 {
-	int err;
-	err = sysfs_create_mount_point(fs_kobj, "smackfs");
-	if (err)
-		return err;
-	return 0;
+	return sysfs_create_mount_point(fs_kobj, "smackfs");
 }
 
 /**
--
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