Commit eee45893 authored Jul 03, 2012 by Artem Bityutskiy Committed by Al Viro Jul 22, 2012

fs/sysv: remove another useless write_super call



We do not need to call 'sysv_write_super()' from 'sysv_remount()',
because VFS has called 'sysv_sync_fs()' before calling '->remount()'.
So remove it. Remove also '(un)lock_super()' which obvioulsy is becoming
useless in this function.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

parent a4d05d31

fs/sysv/inode.c

+1 −4

Original line number	Diff line number	Diff line
		@@ -68,12 +68,9 @@ static void sysv_write_super(struct super_block *sb)
		static int sysv_remount(struct super_block sb, int flags, char *data)
		{
		struct sysv_sb_info *sbi = SYSV_SB(sb);
		lock_super(sb);

		if (sbi->s_forced_ro)
		*flags \|= MS_RDONLY;
		if (*flags & MS_RDONLY)
		sysv_write_super(sb);
		unlock_super(sb);
		return 0;
		}