Subject: [patch] qed: signedness bug in qed_dcbx_process_tlv()

From: Dan Carpenter <[email-masked]>
Date: Mon, 23 May 2016 13:19:35 +0300

"priority" needs to be signed for the error handling to work.

Fixes: 39651abd2814 ('qed: add support for dcbx.')
Signed-off-by: Dan Carpenter <[email-masked]>
---
Applies to the main net tree.

diff --git a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
index cbf58e1..a06d19a 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
@@ -192,9 +192,10 @@ qed_dcbx_process_tlv(struct qed_hwfn *p_hwfn,
 		     struct dcbx_app_priority_entry *p_tbl,
 		     u32 pri_tc_tbl, int count, bool dcbx_enabled)
 {
-	u8 tc, priority, priority_map;
+	u8 tc, priority_map;
 	enum dcbx_protocol_type type;
 	u16 protocol_id;
+	int priority;
 	bool enable;
 	int i;