svn commit: r245950 - head/sys/fs/ext2fs

[Pedro F. Giffuni]

Author: pfg
Date: Sat Jan 26 21:50:52 2013
New Revision: 245950
URL: http://svnweb.freebsd.org/changeset/base/245950

Log:
  Cosmetical off-by-one
  
  Technically, the case when all the blocks are released
  is not a sanity check.
  Move further the comment while here.
  
  Suggested by:	bde
  MFC after:	3 days

Modified:
  head/sys/fs/ext2fs/ext2_inode.c

Modified: head/sys/fs/ext2fs/ext2_inode.c
==============================================================================
--- head/sys/fs/ext2fs/ext2_inode.c	Sat Jan 26 21:29:45 2013	(r245949)
+++ head/sys/fs/ext2fs/ext2_inode.c	Sat Jan 26 21:50:52 2013	(r245950)
@@ -341,9 +341,9 @@ done:
 	 * Put back the real size.
 	 */
 	oip->i_size = length;
-	if (oip->i_blocks > blocksreleased)
+	if (oip->i_blocks >= blocksreleased)
 		oip->i_blocks -= blocksreleased;
-	else			/* sanity */
+	else				/* sanity */
 		oip->i_blocks = 0;
 	oip->i_flag |= IN_CHANGE;
 	vnode_pager_setsize(ovp, length);