Subject: [PATCH 3/5] powerpc-pseries: Delete an unnecessary variable initialisation in iommu_pseries_alloc_group()

From: SF Markus Elfring <[email-masked]>
Date: Wed, 18 Oct 2017 21:24:25 +0200

From: Markus Elfring <[email-masked]>
Date: Wed, 18 Oct 2017 19:14:39 +0200

The variable "table_group" will be set to an appropriate pointer.
Thus omit the explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <[email-masked]>
---
 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 b37d4fb20d1c..b6c12b8e3ace 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -55,7 +55,7 @@
 
 static struct iommu_table_group *iommu_pseries_alloc_group(int node)
 {
-	struct iommu_table_group *table_group = NULL;
+	struct iommu_table_group *table_group;
 	struct iommu_table *tbl = NULL;
 	struct iommu_table_group_link *tgl = NULL;
 
-- 
2.14.2