scsi: message: fusion: Remove redundant pointer 'hd'

The pointer 'hd' is being assigned a value that is not being read
later. The variable is redundant and can be removed.

Cleans up clang scan build warning:

warning: Although the value stored to 'hd' is used in the enclosing
expression, the value is never actually read from 'hd'
[deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20240118122039.2541425-1-colin.i.king@gmail.comSigned-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/message/fusion/mptfc.c

@@ -1401,7 +1401,6 @@ static struct pci_driver mptfc_driver = {
 static int
 mptfc_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply)
 {
-	MPT_SCSI_HOST *hd;
 	u8 event = le32_to_cpu(pEvReply->Event) & 0xFF;
 	unsigned long flags;
 	int rc=1;
@@ -1412,8 +1411,7 @@ mptfc_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply)
 	devtverboseprintk(ioc, printk(MYIOC_s_DEBUG_FMT "MPT event (=%02Xh) routed to SCSI host driver!\n",
 			ioc->name, event));
 
-	if (ioc->sh == NULL ||
-		((hd = shost_priv(ioc->sh)) == NULL))
+	if (ioc->sh == NULL || shost_priv(ioc->sh) == NULL)
 		return 1;
 
 	switch (event) {