X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=mm%2Fpage_cgroup.c;h=ab27ff75051958fb992417ddcf675a296b96176e;hb=58896c4d0e5868360ea0693c607d5bf74f79da6b;hp=0b3cbf090a674a1424cb1d7cc9e4cd4f3bfa4c02;hpb=437f2f91d6597c67662f847d9ed4c99cb3c440cd;p=mv-sheeva.git

diff --git a/mm/page_cgroup.c b/mm/page_cgroup.c
index 0b3cbf090a6..ab27ff75051 100644
--- a/mm/page_cgroup.c
+++ b/mm/page_cgroup.c
@@ -49,6 +49,9 @@ static int __init alloc_node_page_cgroup(int nid)
 	start_pfn = NODE_DATA(nid)->node_start_pfn;
 	nr_pages = NODE_DATA(nid)->node_spanned_pages;
 
+	if (!nr_pages)
+		return 0;
+
 	table_size = sizeof(struct page_cgroup) * nr_pages;
 
 	base = __alloc_bootmem_node_nopanic(NODE_DATA(nid),