From e2bc2ccec0167be27dc812532a502f1671b7fbba Mon Sep 17 00:00:00 2001
From: "Pedro F. Giffuni" <pfg@FreeBSD.org>
Date: Sun, 30 Jun 2013 00:42:51 +0000
Subject: [PATCH] ext2fs: Use the complete random() range in i_gen.

i_gen is unsigned in ext2fs so we can handle the complete
32 bits.

MFC after:	1 week
---
 sys/fs/ext2fs/ext2_vfsops.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/fs/ext2fs/ext2_vfsops.c b/sys/fs/ext2fs/ext2_vfsops.c
index 54d1e89e39e..9e6ce1a7bbb 100644
--- a/sys/fs/ext2fs/ext2_vfsops.c
+++ b/sys/fs/ext2fs/ext2_vfsops.c
@@ -979,7 +979,7 @@ ext2_vget(struct mount *mp, ino_t ino, int flags, struct vnode **vpp)
 	 * already have one. This should only happen on old filesystems.
 	 */
 	if (ip->i_gen == 0) {
-		ip->i_gen = random() / 2 + 1;
+		ip->i_gen = random() + 1;
 		if ((vp->v_mount->mnt_flag & MNT_RDONLY) == 0)
 			ip->i_flag |= IN_MODIFIED;
 	}