[PATCH 2/5] Unionfs: Add missing unlock call in unionfs_file_release

["Josef 'Jeff' Sipek" <jsipek@cs.sunysb.edu>]

Signed-off-by: Josef 'Jeff' Sipek <jsipek@cs.sunysb.edu>
---
 fs/unionfs/commonfops.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/fs/unionfs/commonfops.c b/fs/unionfs/commonfops.c
index 6d87426..8527ac6 100644
--- a/fs/unionfs/commonfops.c
+++ b/fs/unionfs/commonfops.c
@@ -559,7 +559,7 @@ int unionfs_file_release(struct inode *inode, struct file *file)
 	 * support.
 	 */
 	if ((err = unionfs_file_revalidate(file, 1)))
-		return err;
+		goto out;
 	fileinfo = UNIONFS_F(file);
 	BUG_ON(file->f_dentry->d_inode != inode);
 	inodeinfo = UNIONFS_I(inode);
@@ -596,7 +596,9 @@ int unionfs_file_release(struct inode *inode, struct file *file)
 		fileinfo->rdstate = NULL;
 	}
 	kfree(fileinfo);
-	return 0;
+out:
+	unionfs_read_unlock(sb);
+	return err;
 }
 
 /* pass the ioctl to the lower fs */
-- 
1.5.2.2.238.g7cbf2f2

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