GIT: unionfs2-2.6.27.y: Unionfs: drop branchcount on error

[Erez Zadok]

commit f1301e18c4a216269ab36a930bdc880a7e7c0d42
Author: Erez Zadok <ezk at cs.sunysb.edu>
Date:   Wed Sep 10 23:41:18 2008 -0400

    Unionfs: drop branchcount on error
    
    Signed-off-by: Erez Zadok <ezk at cs.sunysb.edu>

diff --git a/fs/unionfs/commonfops.c b/fs/unionfs/commonfops.c
index 5861970..51f10a2 100644
--- a/fs/unionfs/commonfops.c
+++ b/fs/unionfs/commonfops.c
@@ -181,6 +181,7 @@ static int open_all_files(struct file *file)
 				    unionfs_lower_mnt_idx(dentry, bindex),
 				    file->f_flags);
 		if (IS_ERR(lower_file)) {
+			branchput(sb, bindex);
 			err = PTR_ERR(lower_file);
 			goto out;
 		} else {