linux-kernel - [PATCH] 9p: remove never used return variable

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Date:	Sat, 28 Sep 2013 20:32:18 -0300
From:	"Geyslan G. Bem" <geyslan@...il.com>
To:	ericvh@...il.com, rminnich@...dia.gov, lucho@...kov.net
Cc:	v9fs-developer@...ts.sourceforge.net, linux-kernel@...r.kernel.org,
	"Geyslan G. Bem" <geyslan@...il.com>
Subject: [PATCH] 9p: remove never used return variable

Get rid of the useless 'err' variable, since the return is treated
farther down without the use of it.

Signed-off-by: Geyslan G. Bem <geyslan@...il.com>
---
 fs/9p/vfs_inode_dotl.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c
index a7c4814..a892c2f 100644
--- a/fs/9p/vfs_inode_dotl.c
+++ b/fs/9p/vfs_inode_dotl.c
@@ -477,13 +477,11 @@ static int
 v9fs_vfs_getattr_dotl(struct vfsmount *mnt, struct dentry *dentry,
 		 struct kstat *stat)
 {
-	int err;
 	struct v9fs_session_info *v9ses;
 	struct p9_fid *fid;
 	struct p9_stat_dotl *st;
 
 	p9_debug(P9_DEBUG_VFS, "dentry: %p\n", dentry);
-	err = -EPERM;
 	v9ses = v9fs_dentry2v9ses(dentry);
 	if (v9ses->cache == CACHE_LOOSE || v9ses->cache == CACHE_FSCACHE) {
 		generic_fillattr(dentry->d_inode, stat);
-- 
1.8.4

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