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From: Nathan Chancellor <natechancellor@gmail.com>
To: Jeff Kirsher <jeffrey.t.kirsher@intel.com>,
	"David S. Miller" <davem@davemloft.net>
Cc: intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	Nathan Chancellor <natechancellor@gmail.com>
Subject: [PATCH] i40e: Use proper enum in i40e_ndo_set_vf_link_state
Date: Fri, 21 Sep 2018 03:13:59 -0700	[thread overview]
Message-ID: <20180921101359.23911-1-natechancellor@gmail.com> (raw)

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

drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c:4214:42: warning:
implicit conversion from enumeration type 'enum i40e_aq_link_speed' to
different enumeration type 'enum virtchnl_link_speed'
      [-Wenum-conversion]
                pfe.event_data.link_event.link_speed = I40E_LINK_SPEED_40GB;
                                                     ~ ^~~~~~~~~~~~~~~~~~~~
1 warning generated.

Use the proper enum from virtchnl_link_speed, which has the same value
as I40E_LINK_SPEED_40GB, VIRTCHNL_LINK_SPEED_40GB. This appears to be
missed by commit ff3f4cc267f6 ("virtchnl: finish conversion to virtchnl
interface").

Link: https://github.com/ClangBuiltLinux/linux/issues/81
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
---
 drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 3e707c7e6782..916a98e6c0e6 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -4211,7 +4211,7 @@ int i40e_ndo_set_vf_link_state(struct net_device *netdev, int vf_id, int link)
 		vf->link_forced = true;
 		vf->link_up = true;
 		pfe.event_data.link_event.link_status = true;
-		pfe.event_data.link_event.link_speed = I40E_LINK_SPEED_40GB;
+		pfe.event_data.link_event.link_speed = VIRTCHNL_LINK_SPEED_40GB;
 		break;
 	case IFLA_VF_LINK_STATE_DISABLE:
 		vf->link_forced = true;
-- 
2.19.0


WARNING: multiple messages have this Message-ID (diff)
From: Nathan Chancellor <natechancellor@gmail.com>
To: intel-wired-lan@osuosl.org
Subject: [Intel-wired-lan] [PATCH] i40e: Use proper enum in i40e_ndo_set_vf_link_state
Date: Fri, 21 Sep 2018 03:13:59 -0700	[thread overview]
Message-ID: <20180921101359.23911-1-natechancellor@gmail.com> (raw)

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

drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c:4214:42: warning:
implicit conversion from enumeration type 'enum i40e_aq_link_speed' to
different enumeration type 'enum virtchnl_link_speed'
      [-Wenum-conversion]
                pfe.event_data.link_event.link_speed = I40E_LINK_SPEED_40GB;
                                                     ~ ^~~~~~~~~~~~~~~~~~~~
1 warning generated.

Use the proper enum from virtchnl_link_speed, which has the same value
as I40E_LINK_SPEED_40GB, VIRTCHNL_LINK_SPEED_40GB. This appears to be
missed by commit ff3f4cc267f6 ("virtchnl: finish conversion to virtchnl
interface").

Link: https://github.com/ClangBuiltLinux/linux/issues/81
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
---
 drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 3e707c7e6782..916a98e6c0e6 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -4211,7 +4211,7 @@ int i40e_ndo_set_vf_link_state(struct net_device *netdev, int vf_id, int link)
 		vf->link_forced = true;
 		vf->link_up = true;
 		pfe.event_data.link_event.link_status = true;
-		pfe.event_data.link_event.link_speed = I40E_LINK_SPEED_40GB;
+		pfe.event_data.link_event.link_speed = VIRTCHNL_LINK_SPEED_40GB;
 		break;
 	case IFLA_VF_LINK_STATE_DISABLE:
 		vf->link_forced = true;
-- 
2.19.0


             reply	other threads:[~2018-09-21 10:14 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-21 10:13 Nathan Chancellor [this message]
2018-09-21 10:13 ` [Intel-wired-lan] [PATCH] i40e: Use proper enum in i40e_ndo_set_vf_link_state Nathan Chancellor
2018-09-27 16:19 ` Bowers, AndrewX

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