From: Sage Weil <sage@newdream.net>
Date: Tue, 16 Mar 2010 00:02:25 +0000 (+0000)
Subject: Btrfs: fix search_ioctl key advance
X-Git-Tag: v3.0~4995^2~24
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=854d2c3531e6d32e76b94ca5e096ea54c7497e40;p=platform%2Fkernel%2Flinux-amlogic.git

Btrfs: fix search_ioctl key advance

key->type is u8, not u64.

fs/btrfs/ioctl.c: In function 'copy_to_sk':
fs/btrfs/ioctl.c:1024: warning: comparison is always true due to limited range of data type

Signed-off-by: Sage Weil <sage@newdream.net>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
---

diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 363e209..38a6886 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -1000,7 +1000,7 @@ static noinline int copy_to_sk(struct btrfs_root *root,
 advance_key:
 	if (key->offset < (u64)-1)
 		key->offset++;
-	else if (key->type < (u64)-1)
+	else if (key->type < (u8)-1)
 		key->type++;
 	else if (key->objectid < (u64)-1)
 		key->objectid++;