CIFS: fix error return code in cifs_atomic_open()

Fix to return a negative error code from the error handling
case instead of 0, as returned elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Signed-off-by: Steve French <smfrench@gmail.com>

diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index 46e455e..5699b50 100644 (file)
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -457,8 +457,10 @@ cifs_atomic_open(struct inode *inode, struct dentry *direntry,
                 inode, direntry->d_name.name, direntry);
 
        tlink = cifs_sb_tlink(CIFS_SB(inode->i_sb));
-       if (IS_ERR(tlink))
+       if (IS_ERR(tlink)) {
+               rc = PTR_ERR(tlink);
                goto out_free_xid;
+       }
 
        tcon = tlink_tcon(tlink);
        server = tcon->ses->server;