From: Lisa Nguyen <lisa@xenapiadmin.com>
Date: Thu, 16 May 2013 05:59:40 +0000 (-0700)
Subject: xen: Fixed assignment error in if statement
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=fce92683570c2ddcdb82cde67b0b07800106fbd9;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

xen: Fixed assignment error in if statement

Fixed assignment error in if statement in balloon.c

Signed-off-by: Lisa Nguyen <lisa@xenapiadmin.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
---

diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index a56776dbe095..930fb6817901 100644
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -407,7 +407,8 @@ static enum bp_state decrease_reservation(unsigned long nr_pages, gfp_t gfp)
 		nr_pages = ARRAY_SIZE(frame_list);
 
 	for (i = 0; i < nr_pages; i++) {
-		if ((page = alloc_page(gfp)) == NULL) {
+		page = alloc_page(gfp);
+		if (page == NULL) {
 			nr_pages = i;
 			state = BP_EAGAIN;
 			break;