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/nfs/dir.c b/fs/nfs/dir.c
index 12de824edb5c..eb77471b8823 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1718,11 +1718,9 @@ static int nfs_unlink(struct inode *dir, struct dentry *dentry)
         dfprintk(VFS, "NFS: unlink(%s/%ld, %s)\n", dir->i_sb->s_id,
                 dir->i_ino, dentry->d_name.name);
 
-        spin_lock(&dcache_lock);
         spin_lock(&dentry->d_lock);
         if (dentry->d_count > 1) {
                 spin_unlock(&dentry->d_lock);
-                spin_unlock(&dcache_lock);
                 /* Start asynchronous writeout of the inode */
                 write_inode_now(dentry->d_inode, 0);
                 error = nfs_sillyrename(dir, dentry);
@@ -1733,7 +1731,6 @@ static int nfs_unlink(struct inode *dir, struct dentry *dentry)
                 need_rehash = 1;
         }
         spin_unlock(&dentry->d_lock);
-        spin_unlock(&dcache_lock);
         error = nfs_safe_remove(dentry);
         if (!error || error == -ENOENT) {
                 nfs_set_verifier(dentry, nfs_save_change_attribute(dir));