fs: dcache remove dcache_lock

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / infiniband / hw / ipath / ipath_fs.c

diff --git a/drivers/infiniband/hw/ipath/ipath_fs.c b/drivers/infiniband/hw/ipath/ipath_fs.c
index 18aee04a8411c337ca896ccb868af90e6a91c8b9..925e88227deda0aaeb055cbea8b29e534532d2df 100644 (file)
--- a/drivers/infiniband/hw/ipath/ipath_fs.c
+++ b/drivers/infiniband/hw/ipath/ipath_fs.c
@@ -277,18 +277,14 @@ static int remove_file(struct dentry *parent, char *name)
                goto bail;
        }
 
-       spin_lock(&dcache_lock);
        spin_lock(&tmp->d_lock);
        if (!(d_unhashed(tmp) && tmp->d_inode)) {
                dget_locked_dlock(tmp);
                __d_drop(tmp);
                spin_unlock(&tmp->d_lock);
-               spin_unlock(&dcache_lock);
                simple_unlink(parent->d_inode, tmp);
-       } else {
+       } else
                spin_unlock(&tmp->d_lock);
-               spin_unlock(&dcache_lock);
-       }
 
        ret = 0;
 bail: