From: Rachita Kothiyal <rachita@dewey.fsl.cs.sunysb.edu>
Date: Fri, 29 Feb 2008 16:38:00 +0000 (-0500)
Subject: Unionfs: initialize path_save variable
X-Git-Url: https://git.fsl.cs.sunysb.edu/?a=commitdiff_plain;h=f3fc60f8ed9b807240c87c5a349424eed9708e40;p=unionfs-odf.git

Unionfs: initialize path_save variable

This is not strictly necessary, but it helps quiet a gcc-4.2 warning (a good
optimizer may optimize this initialization away).

Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>
Signed-off-by: Josef 'Jeff' Sipek <jsipek@cs.sunysb.edu>
---

diff --git a/fs/unionfs/inode.c b/fs/unionfs/inode.c
index 9abc39cd36..06eb84270f 100644
--- a/fs/unionfs/inode.c
+++ b/fs/unionfs/inode.c
@@ -192,7 +192,7 @@ static struct dentry *unionfs_lookup(struct inode *parent,
 				     struct dentry *dentry,
 				     struct nameidata *nd)
 {
-	struct path path_save;
+	struct path path_save = {NULL, NULL};
 	struct dentry *ret;
 
 	unionfs_read_lock(dentry->d_sb, UNIONFS_SMUTEX_CHILD);