linux-kernel - [PATCH] qed: Fix mask parameter in qed_vf_prep_tunn_req

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Message-Id: <20180924210527.11996-1-natechancellor@gmail.com>
Date:   Mon, 24 Sep 2018 14:05:27 -0700
From:   Nathan Chancellor <natechancellor@...il.com>
To:     Ariel Elior <Ariel.Elior@...ium.com>, everest-linux-l2@...ium.com,
        "David S. Miller" <davem@...emloft.net>
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Nathan Chancellor <natechancellor@...il.com>
Subject: [PATCH] qed: Fix mask parameter in qed_vf_prep_tunn_req_tlv

Clang complains when one enumerated type is implicitly converted to
another.

drivers/net/ethernet/qlogic/qed/qed_vf.c:686:6: warning: implicit
conversion from enumeration type 'enum qed_tunn_mode' to different
enumeration type 'enum qed_tunn_clss' [-Wenum-conversion]
                                 QED_MODE_L2GENEVE_TUNN,
                                 ^~~~~~~~~~~~~~~~~~~~~~

Update mask's parameter to expect qed_tunn_mode, which is what was
intended.

Link: https://github.com/ClangBuiltLinux/linux/issues/125
Signed-off-by: Nathan Chancellor <natechancellor@...il.com>
---
 drivers/net/ethernet/qlogic/qed/qed_vf.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/qlogic/qed/qed_vf.c b/drivers/net/ethernet/qlogic/qed/qed_vf.c
index 3d4269659820..fcd8da08274f 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_vf.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_vf.c
@@ -572,7 +572,7 @@ int qed_vf_hw_prepare(struct qed_hwfn *p_hwfn)
 static void
 __qed_vf_prep_tunn_req_tlv(struct vfpf_update_tunn_param_tlv *p_req,
 			   struct qed_tunn_update_type *p_src,
-			   enum qed_tunn_clss mask, u8 *p_cls)
+			   enum qed_tunn_mode mask, u8 *p_cls)
 {
 	if (p_src->b_update_mode) {
 		p_req->tun_mode_update_mask |= BIT(mask);
@@ -587,7 +587,7 @@ __qed_vf_prep_tunn_req_tlv(struct vfpf_update_tunn_param_tlv *p_req,
 static void
 qed_vf_prep_tunn_req_tlv(struct vfpf_update_tunn_param_tlv *p_req,
 			 struct qed_tunn_update_type *p_src,
-			 enum qed_tunn_clss mask,
+			 enum qed_tunn_mode mask,
 			 u8 *p_cls, struct qed_tunn_update_udp_port *p_port,
 			 u8 *p_update_port, u16 *p_udp_port)
 {
-- 
2.19.0