[PATCH] Fix strange size check in __get_vm_area_node()

[linux-2.6-omap-h63xx.git] / mm / vmalloc.c

diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 7dc6aa745166cf680092103195e725619c4ce633..86897ee792d6b4a2f8e00a94cf4b12e2c1d6f075 100644 (file)
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -181,14 +181,13 @@ static struct vm_struct *__get_vm_area_node(unsigned long size, unsigned long fl
        }
        addr = ALIGN(start, align);
        size = PAGE_ALIGN(size);
+       if (unlikely(!size))
+               return NULL;
 
        area = kmalloc_node(sizeof(*area), gfp_mask & GFP_LEVEL_MASK, node);
        if (unlikely(!area))
                return NULL;
 
-       if (unlikely(!size))
-               return NULL;
-
        /*
         * We always allocate a guard page.
         */