configfs: Fix Trivial Warning in fs/configfs/symlink.c

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From: Linux Kernel Mailing List
Date: Saturday, May 2, 2009 - 5:04 pm

Gitweb:     http://git.kernel.org/linus/3c48f23adada870db612a0dd3488605c4af5c0a5
Commit:     3c48f23adada870db612a0dd3488605c4af5c0a5
Parent:     a939b96cccdb65df80a52447ec8e4a6d79c56dbb
Author:     Subrata Modak <subrata@linux.vnet.ibm.com>
AuthorDate: Sun Apr 19 01:10:03 2009 +0530
Committer:  Joel Becker <joel.becker@oracle.com>
CommitDate: Tue Apr 21 12:59:21 2009 -0700

    configfs: Fix Trivial Warning in fs/configfs/symlink.c
    
    I observed the following build warning with fs/configfs/symlink.c:
    
    fs/configfs/symlink.c: In function 'configfs_symlink':
    fs/configfs/symlink.c:138: warning: 'target_item' may be used uninitialized in this function
    
    Here is a small fix for this.
    
    Cc: Patrick Mochel <mochel@osdl.org>
    Cc: Balbir Singh <balbir@linux.vnet.ibm.com>
    Cc: Sachin P Sant <sachinp@linux.vnet.ibm.com>
    Signed-Off-By: Subrata Modak <subrata@linux.vnet.ibm.com>
    Signed-off-by: Joel Becker <joel.becker@oracle.com>
---
 fs/configfs/symlink.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/configfs/symlink.c b/fs/configfs/symlink.c
index 932a92b..c8afa6b 100644
--- a/fs/configfs/symlink.c
+++ b/fs/configfs/symlink.c
@@ -135,7 +135,7 @@ int configfs_symlink(struct inode *dir, struct dentry *dentry, const char *symna
 	struct path path;
 	struct configfs_dirent *sd;
 	struct config_item *parent_item;
-	struct config_item *target_item;
+	struct config_item *target_item = NULL;
 	struct config_item_type *type;
 
 	ret = -EPERM;  /* What lack-of-symlink returns */
--
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configfs: Fix Trivial Warning in fs/configfs/symlink.c, Linux Kernel Mailing ..., (Sat May 2, 5:04 pm)