Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

[mv-sheeva.git] / mm / vmalloc.c

diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 3231bf3328781b023c9e3b0b772aa1685c940d31..27be2f0d4cb707b4c817175a4c4452e915fc1aa4 100644 (file)
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -1290,7 +1290,7 @@ static struct vm_struct *__get_vm_area_node(unsigned long size,
                unsigned long align, unsigned long flags, unsigned long start,
                unsigned long end, int node, gfp_t gfp_mask, void *caller)
 {
-       static struct vmap_area *va;
+       struct vmap_area *va;
        struct vm_struct *area;
 
        BUG_ON(in_interrupt());
@@ -1633,6 +1633,8 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align,
                goto fail;
 
        addr = __vmalloc_area_node(area, gfp_mask, prot, node, caller);
+       if (!addr)
+               return NULL;
 
        /*
         * In this function, newly allocated vm_struct is not added