[SCSI] hpsa: use kzalloc not kmalloc plus memset

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index add2ed578466..bd081fedc3a7 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -1405,13 +1405,12 @@ static int hpsa_update_device_info(struct ctlr_info *h,
         unsigned char scsi3addr[], struct hpsa_scsi_dev_t *this_device)
 {
 #define OBDR_TAPE_INQ_SIZE 49
-        unsigned char *inq_buff = NULL;
+        unsigned char *inq_buff;
 
-        inq_buff = kmalloc(OBDR_TAPE_INQ_SIZE, GFP_KERNEL);
+        inq_buff = kzalloc(OBDR_TAPE_INQ_SIZE, GFP_KERNEL);
         if (!inq_buff)
                 goto bail_out;
 
-        memset(inq_buff, 0, OBDR_TAPE_INQ_SIZE);
         /* Do an inquiry to the device to see what it is. */
         if (hpsa_scsi_do_inquiry(h, scsi3addr, 0, inq_buff,
                 (unsigned char) OBDR_TAPE_INQ_SIZE) != 0) {