[POWERPC] Replace kmalloc+memset with kzalloc

Replace kmalloc+memset with kzalloc.

Signed-off-by: Yan Burman <burman.yan@gmail.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 1 insertions, 3 deletions

diff --git a/arch/powerpc/platforms/iseries/iommu.c b/arch/powerpc/platforms/iseries/iommu.c
index ee0a4e42e4f0..d7a756d5135c 100644
--- a/arch/powerpc/platforms/iseries/iommu.c
+++ b/arch/powerpc/platforms/iseries/iommu.c
@@ -115,12 +115,10 @@ void iommu_table_getparms_iSeries(unsigned long busno,
 {
         struct iommu_table_cb *parms;
 
-        parms = kmalloc(sizeof(*parms), GFP_KERNEL);
+        parms = kzalloc(sizeof(*parms), GFP_KERNEL);
         if (parms == NULL)
                 panic("PCI_DMA: TCE Table Allocation failed.");
 
-        memset(parms, 0, sizeof(*parms));
-
         parms->itc_busno = busno;
         parms->itc_slotno = slotno;
         parms->itc_virtbus = virtbus;