scsi: megaraid: Fix Coccinelle warning

WARNING !A || A && B is equivalent to !A || B

This issue was detected with the help of Coccinelle.

Link: https://lore.kernel.org/r/20210820030805.12383-1-jing.yangyang@zte.com.cnReported-by: Zeal Robot <zealci@zte.com.cn>
Acked-by: Sumit Saxena <sumit.saxena@broadcom.com>
Signed-off-by: jing yangyang <jing.yangyang@zte.com.cn>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/megaraid/megaraid_sas_base.c

@@ -8773,8 +8773,7 @@ int megasas_update_device_list(struct megasas_instance *instance,
 
 		if (event_type & SCAN_VD_CHANNEL) {
 			if (!instance->requestorId ||
-			    (instance->requestorId &&
-			     megasas_get_ld_vf_affiliation(instance, 0))) {
+			megasas_get_ld_vf_affiliation(instance, 0)) {
 				dcmd_ret = megasas_ld_list_query(instance,
 						MR_LD_QUERY_TYPE_EXPOSED_TO_HOST);
 				if (dcmd_ret != DCMD_SUCCESS)