From 3ed5e3f260b7fcd833fa06375a3230e4b4133a18 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Fri, 4 Nov 2011 21:24:36 +0300
Subject: [PATCH] --- yaml --- r: 275581 b: refs/heads/master c:
 99cb2ddcc617f43917e94a4147aa3ccdb2bcd77e h: refs/heads/master i:   275579:
 c8cb78cbe8665bb444f3b716a7501827a03eab61 v: v3

---
 [refs]                       | 2 +-
 trunk/drivers/xen/gntalloc.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 80e8175b44a4..0654c32631af 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 21643e69a4c06f7ef155fbc70e3fba13fba4a756
+refs/heads/master: 99cb2ddcc617f43917e94a4147aa3ccdb2bcd77e
diff --git a/trunk/drivers/xen/gntalloc.c b/trunk/drivers/xen/gntalloc.c
index 23c60cf4313e..e1c4c6e5b469 100644
--- a/trunk/drivers/xen/gntalloc.c
+++ b/trunk/drivers/xen/gntalloc.c
@@ -135,7 +135,7 @@ static int add_grefs(struct ioctl_gntalloc_alloc_gref *op,
 		/* Grant foreign access to the page. */
 		gref->gref_id = gnttab_grant_foreign_access(op->domid,
 			pfn_to_mfn(page_to_pfn(gref->page)), readonly);
-		if (gref->gref_id < 0) {
+		if ((int)gref->gref_id < 0) {
 			rc = gref->gref_id;
 			goto undo;
 		}