[SCSI] scsi_dh: cosmetic change to sizeof()

instead of doing sizeof(struct X) it's better to do sizeof(*v) where v
is the variable pointing to struct X.

Signed-off-by: Hillf Danton <dhillf@gmail.com>
Signed-off-by: Babu Moger <babu.moger@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/scsi/device_handler/scsi_dh_hp_sw.c b/drivers/scsi/device_handler/scsi_dh_hp_sw.c
index d0363c8fa34..b479f1eef96 100644
--- a/drivers/scsi/device_handler/scsi_dh_hp_sw.c
+++ b/drivers/scsi/device_handler/scsi_dh_hp_sw.c
@@ -339,8 +339,8 @@ static int hp_sw_bus_attach(struct scsi_device *sdev)
         unsigned long flags;
         int ret;
 
-        scsi_dh_data = kzalloc(sizeof(struct scsi_device_handler *)
-                               + sizeof(struct hp_sw_dh_data) , GFP_KERNEL);
+        scsi_dh_data = kzalloc(sizeof(*scsi_dh_data)
+                               + sizeof(*h) , GFP_KERNEL);
         if (!scsi_dh_data) {
                 sdev_printk(KERN_ERR, sdev, "%s: Attach Failed\n",
                             HP_SW_NAME);