scsi: storvsc: Prefer kcalloc over kzalloc with multiply

miguelinux · martinkpetersen · commit e04085285b82 · 2017-04-13T23:04:02.000-04:00
Use kcalloc for allocating an array instead of kzalloc with multiply,
kcalloc is the preferred API.

Found with checkpatch.

Signed-off-by: Miguel Bernal Marin &lt;miguel.bernal.marin@linux.intel.com&gt;
Reviewed-by:  K. Y. Srinivasan &lt;kys@microsoft.com&gt;
Signed-off-by: Martin K. Petersen &lt;martin.petersen@oracle.com&gt;
diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
@@ -866,7 +866,7 @@ static int storvsc_channel_init(struct hv_device *device, bool is_fc)
 	 * We will however populate all the slots to evenly distribute
 	 * the load.
 	 */
-	stor_device->stor_chns = kzalloc(sizeof(void *) * num_possible_cpus(),
+	stor_device->stor_chns = kcalloc(num_possible_cpus(), sizeof(void *),
 					 GFP_KERNEL);
 	if (stor_device->stor_chns == NULL)
 		return -ENOMEM;
