[PATCH] Remove superfluous lock_super() in extN xattr code

[pandora-kernel.git] / fs / ext2 / xattr.c

diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
index af52a7f..247efd0 100644 (file)
--- a/fs/ext2/xattr.c
+++ b/fs/ext2/xattr.c
@@ -342,12 +342,9 @@ static void ext2_xattr_update_super_block(struct super_block *sb)
        if (EXT2_HAS_COMPAT_FEATURE(sb, EXT2_FEATURE_COMPAT_EXT_ATTR))
                return;
 
-       lock_super(sb);
-       EXT2_SB(sb)->s_es->s_feature_compat |=
-               cpu_to_le32(EXT2_FEATURE_COMPAT_EXT_ATTR);
+       EXT2_SET_COMPAT_FEATURE(sb, EXT2_FEATURE_COMPAT_EXT_ATTR);
        sb->s_dirt = 1;
        mark_buffer_dirty(EXT2_SB(sb)->s_sbh);
-       unlock_super(sb);
 }
 
 /*