[PATCH 3/5] debugfs: remove redundant initialization in __create_file()

From: Yan Hong
Date: Sat Oct 27 2012 - 04:06:00 EST


'dentry' has been set to NULL at the beginning of the function.

Signed-off-by: Yan Hong <clouds.yan@xxxxxxxxx>
---
fs/debugfs/inode.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index 11f6514..12f1282 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -321,7 +321,6 @@ static struct dentry *__create_file(const char *name, umode_t mode,
if (!parent)
parent = debugfs_mount->mnt_root;

- dentry = NULL;
mutex_lock(&parent->d_inode->i_mutex);
dentry = lookup_one_len(name, parent, strlen(name));
if (!IS_ERR(dentry)) {
--
1.7.9.5

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/