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xen: Fixed assignment error in if statement

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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>
This commit is contained in:
Lisa Nguyen 2013-05-15 22:59:40 -07:00 committed by Konrad Rzeszutek Wilk
parent 3d645b02d9
commit fce9268357
1 changed files with 2 additions and 1 deletions
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3
drivers/xen/balloon.c
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@ -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;