[PATCH] qla4: fix shift precedence (sparse warning)

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From: Randy Dunlap <randy.dunlap@xxxxxxxxxx>

Fix qla4xxx sparse warning:

drivers/scsi/qla4xxx/ql4_mbx.c:470:66: warning: right shift by bigger than source value

Signed-off-by: Randy Dunlap <randy.dunlap@xxxxxxxxxx>
Cc: Karen Higgins <karen.higgins@xxxxxxxxxx>
Cc: David C Somayajulu <david.somayajulu@xxxxxxxxxx>
---
 drivers/scsi/qla4xxx/ql4_mbx.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-2.6.33-rc8.orig/drivers/scsi/qla4xxx/ql4_mbx.c
+++ linux-2.6.33-rc8/drivers/scsi/qla4xxx/ql4_mbx.c
@@ -467,7 +467,7 @@ int qla4xxx_get_fwddb_entry(struct scsi_
 	if (conn_err_detail)
 		*conn_err_detail = mbox_sts[5];
 	if (tcp_source_port_num)
-		*tcp_source_port_num = (uint16_t) mbox_sts[6] >> 16;
+		*tcp_source_port_num = (uint16_t) (mbox_sts[6] >> 16);
 	if (connection_id)
 		*connection_id = (uint16_t) mbox_sts[6] & 0x00FF;
 	status = QLA_SUCCESS;
--
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