From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Sun, 28 Dec 2014 09:29:40 +0100
The p9_client_clunk() function was called in three cases by the
v9fs_vfs_atomic_open_dotl() function during error handling even if the passed
variable "fid" contained a null pointer.
This implementation detail could be improved by the adjustment of jump targets.
Let us delete also an unnecessary variable assignment there.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
fs/9p/vfs_inode_dotl.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c
index 3611b0f..ce1f5bb 100644
--- a/fs/9p/vfs_inode_dotl.c
+++ b/fs/9p/vfs_inode_dotl.c
@@ -297,14 +297,14 @@ v9fs_vfs_atomic_open_dotl(struct inode *dir, struct dentry *dentry,
if (err) {
p9_debug(P9_DEBUG_VFS, "Failed to get acl values in creat %d\n",
err);
- goto error;
+ goto err_clunk_old_fid;
}
err = p9_client_create_dotl(ofid, name, v9fs_open_to_dotl_flags(flags),
mode, gid, &qid);
if (err < 0) {
p9_debug(P9_DEBUG_VFS, "p9_client_open_dotl failed in creat %d\n",
err);
- goto error;
+ goto err_clunk_old_fid;
}
v9fs_invalidate_inode_attr(dir);
@@ -313,8 +313,7 @@ v9fs_vfs_atomic_open_dotl(struct inode *dir, struct dentry *dentry,
if (IS_ERR(fid)) {
err = PTR_ERR(fid);
p9_debug(P9_DEBUG_VFS, "p9_client_walk failed %d\n", err);
- fid = NULL;
- goto error;
+ goto err_clunk_old_fid;
}
inode = v9fs_get_new_inode_from_fid(v9ses, fid, dir->i_sb);
if (IS_ERR(inode)) {
--
2.2.1
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