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mm, vmalloc: Prompt the failure message before return

PATCH New Zhang Yanfei 1 participant 1 message Jun 8, 2013

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Zhang Yanfei

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PATCH 1/1 mm, vmalloc: Prompt the failure message before return

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(-)
mm/vmalloc.c +1 -1
index 91a1047..9a0d711 100644
@@ -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.
Signature · 7 lines
1.7.1

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