From: Zhang Yanfei <[email protected]> Use goto to jump to the fail label to give a failure message before returning NULL. This makes the failure handling in this function consistent.
Signed-off-by: Zhang Yanfei <[email protected]> --- mm/vmalloc.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 91a1047..9a0d711 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -1664,7 +1664,7 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align, addr = __vmalloc_area_node(area, gfp_mask, prot, node, caller); if (!addr) - return NULL; + goto fail; /* * In this function, newly allocated vm_struct has VM_UNLIST flag. -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
