[PATCH 3/8] fs/9p: One function call less in v9fs_vfs_atomic_open() after error detection

[SF Markus Elfring]

From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Sun, 28 Dec 2014 08:45:31 +0100

The p9_client_clunk() function was called in one case by the
v9fs_vfs_atomic_open() function during error handling even if the passed
variable "fid" contained a null pointer.

This implementation detail could be improved by the adjustment of a jump target.
Let us delete also an unnecessary variable assignment there.

Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
 fs/9p/vfs_inode.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 81b945a..f568427 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -873,8 +873,7 @@ v9fs_vfs_atomic_open(struct inode *dir, struct dentry *dentry,
 						v9fs_proto_dotu(v9ses)));
 	if (IS_ERR(fid)) {
 		err = PTR_ERR(fid);
-		fid = NULL;
-		goto error;
+		goto out;
 	}
 
 	v9fs_invalidate_inode_attr(dir);
-- 
2.2.1

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