From 7c845eb5e184977d9c7135ae20d012b59f8cc729 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Fri, 8 Aug 2014 14:24:46 -0700
Subject: scsi: use pci_zalloc_consistent

Remove the now unnecessary memset too.

Signed-off-by: Joe Perches <joe@perches.com>
Cc: Adam Radford <linuxraid@lsi.com>
Cc: "James E.J. Bottomley" <JBottomley@parallels.com>
Cc: Jayamohan Kallickal <jayamohan.kallickal@emulex.com>
Cc: Dario Ballabio <ballabio_dario@emc.com>
Cc: Michael Neuffer <mike@i-Connect.Net>
Cc: "Stephen M. Cameron" <scameron@beardog.cce.hp.com>
Cc: Neela Syam Kolli <megaraidlinux@lsi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 drivers/scsi/pm8001/pm8001_sas.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'drivers/scsi/pm8001/pm8001_sas.c')

diff --git a/drivers/scsi/pm8001/pm8001_sas.c b/drivers/scsi/pm8001/pm8001_sas.c
index 34cea8291772..76570e6a547d 100644
--- a/drivers/scsi/pm8001/pm8001_sas.c
+++ b/drivers/scsi/pm8001/pm8001_sas.c
@@ -116,13 +116,12 @@ int pm8001_mem_alloc(struct pci_dev *pdev, void **virt_addr,
 	u64 align_offset = 0;
 	if (align)
 		align_offset = (dma_addr_t)align - 1;
-	mem_virt_alloc =
-		pci_alloc_consistent(pdev, mem_size + align, &mem_dma_handle);
+	mem_virt_alloc = pci_zalloc_consistent(pdev, mem_size + align,
+					       &mem_dma_handle);
 	if (!mem_virt_alloc) {
 		pm8001_printk("memory allocation error\n");
 		return -1;
 	}
-	memset((void *)mem_virt_alloc, 0, mem_size+align);
 	*pphys_addr = mem_dma_handle;
 	phys_align = (*pphys_addr + align_offset) & ~align_offset;
 	*virt_addr = (void *)mem_virt_alloc + phys_align - *pphys_addr;
-- 
cgit v1.2.3-59-g8ed1b