linux-kernel - [PATCH 2/3] Remove superfluous DQUOT

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Message-ID: <20080313120630.GD12523@duck.suse.cz>
Date:	Thu, 13 Mar 2008 13:06:30 +0100
From:	Jan Kara <jack@...e.cz>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] Remove superfluous DQUOT_OFF() in fs/namespace.c

We don't need to turn quotas off before remounting root ro, because
do_remount_sb() already handles this.

Signed-off-by: Jan Kara <jack@...e.cz>

---
 namespace.c |    2 --
 1 file changed, 2 deletions(-)

diff --git a/fs/namespace.c b/fs/namespace.c
index 7953c96..b6facef 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -14,7 +14,6 @@
 #include <linux/smp_lock.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
-#include <linux/quotaops.h>
 #include <linux/acct.h>
 #include <linux/capability.h>
 #include <linux/module.h>
@@ -638,7 +637,6 @@ static int do_umount(struct vfsmount *mnt, int flags)
 		down_write(&sb->s_umount);
 		if (!(sb->s_flags & MS_RDONLY)) {
 			lock_kernel();
-			DQUOT_OFF(sb);
 			retval = do_remount_sb(sb, MS_RDONLY, NULL, 0);
 			unlock_kernel();
 		}
--
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