ext4: remove unused variable in ext4_get_parent

Signed-off-by: Christoph Hellwig <hch@lst.de>
[ All users removed in "switch all filesystems over to d_obtain_alias",
  aka commit 440037287c5ebb07033ab927ca16bb68c291d309 ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 5b93a7d94d4256132fcb7a9ed13ec8c6213510c2..63adcb792988016d642a6e341bcbca2f694b68d1 100644 (file)
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -1061,7 +1061,6 @@ static struct dentry *ext4_lookup(struct inode *dir, struct dentry *dentry, stru
 struct dentry *ext4_get_parent(struct dentry *child)
 {
        unsigned long ino;
-       struct dentry *parent;
        struct inode *inode;
        static const struct qstr dotdot = {
                .name = "..",