hfsplus: remove BKL from hfsplus_put_super

Except for ->put_super the BKL is now gone from HFS, which means it's
superflous there too as ->put_super is serialized by the VFS.

Signed-off-by: Christoph Hellwig <hch@tuxera.com>

diff --git a/fs/hfsplus/super.c b/fs/hfsplus/super.c
index 4936642debaa292358ea818993e9c3e66dfdf9eb..a1d3fd9204035dbe813bb3c15cc5899093deafb3 100644 (file)
--- a/fs/hfsplus/super.c
+++ b/fs/hfsplus/super.c
@@ -12,7 +12,6 @@
 #include <linux/pagemap.h>
 #include <linux/fs.h>
 #include <linux/slab.h>
-#include <linux/smp_lock.h>
 #include <linux/vfs.h>
 #include <linux/nls.h>
 
@@ -213,8 +212,6 @@ static void hfsplus_put_super(struct super_block *sb)
        if (!sb->s_fs_info)
                return;
 
-       lock_kernel();
-
        if (sb->s_dirt)
                hfsplus_write_super(sb);
        if (!(sb->s_flags & MS_RDONLY) && HFSPLUS_SB(sb).s_vhdr) {
@@ -235,8 +232,6 @@ static void hfsplus_put_super(struct super_block *sb)
        unload_nls(HFSPLUS_SB(sb).nls);
        kfree(sb->s_fs_info);
        sb->s_fs_info = NULL;
-
-       unlock_kernel();
 }
 
 static int hfsplus_statfs(struct dentry *dentry, struct kstatfs *buf)