commit 6683de3886a313ae3d4b8c0323313a987073481b
author David Howells <dhowells@redhat.com> Mon Mar 02 16:40:32 2015 +0000
committer Al Viro <viro@zeniv.linux.org.uk> Wed Apr 15 15:05:31 2015 -0400
tree 879f16185a059d0fbaf85d0b230a9fede728a0d3
parent 4bbcbd3b11dbc676a272be508e47d1c4a5056349

configfs: Fix inconsistent use of file_inode() vs file->f_path.dentry->d_inode

Fix inconsistent use of file_inode() vs file->f_path.dentry->d_inode.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

fs/configfs/dir.c

diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
index cf0db00..acb3d63 100644
--- a/fs/configfs/dir.c
+++ b/fs/configfs/dir.c
@@ -1598,7 +1598,7 @@
 			if (offset >= 0)
 				break;
 		default:
-			mutex_unlock(&file_inode(file)->i_mutex);
+			mutex_unlock(&dentry->d_inode->i_mutex);
 			return -EINVAL;
 	}
 	if (offset != file->f_pos) {