[PATCH 4/5] powerpc-pseries: Return directly after a failed kzalloc_node() in iommu_pseries_alloc_group()

[SF Markus Elfring]

From: Markus Elfring <elfring at users.sourceforge.net>
Date: Wed, 18 Oct 2017 20:15:32 +0200

Return directly after a call of the function "kzalloc_node" failed
at the beginning.

Signed-off-by: Markus Elfring <elfring at users.sourceforge.net>
---
 arch/powerpc/platforms/pseries/iommu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
index b6c12b8e3ace..207ff8351af1 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -61,7 +61,7 @@ static struct iommu_table_group *iommu_pseries_alloc_group(int node)
 
 	table_group = kzalloc_node(sizeof(*table_group), GFP_KERNEL, node);
 	if (!table_group)
-		goto fail_exit;
+		return NULL;
 
 	tbl = kzalloc_node(sizeof(*tbl), GFP_KERNEL, node);
 	if (!tbl)
-- 
2.14.2