fs: dcache remove dcache_lock

dcache_lock no longer protects anything. remove it.

Signed-off-by: Nick Piggin <npiggin@kernel.dk>

1 files changed, 0 insertions, 3 deletions

diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 003698365ec..99b9a2cc14b 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -809,17 +809,14 @@ inode_has_hashed_dentries(struct inode *inode)
 {
 	struct dentry *dentry;
 
-	spin_lock(&dcache_lock);
 	spin_lock(&dcache_inode_lock);
 	list_for_each_entry(dentry, &inode->i_dentry, d_alias) {
 		if (!d_unhashed(dentry) || IS_ROOT(dentry)) {
 			spin_unlock(&dcache_inode_lock);
-			spin_unlock(&dcache_lock);
 			return true;
 		}
 	}
 	spin_unlock(&dcache_inode_lock);
-	spin_unlock(&dcache_lock);
 	return false;
 }