[Intel-wired-lan] [PATCH iwl-next v9 03/14] net: ethtool: mm: reset verification status when link is down

[Faizal Rahim]

When the link partner goes down, "ethtool --show-mm" still displays
"Verification status: SUCCEEDED," reflecting a previous state that is
no longer valid.

Reset the verification status to ensure it reflects the current state.

Signed-off-by: Faizal Rahim <faizal.abdul.ra...@linux.intel.com>
---
 net/ethtool/mm.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/net/ethtool/mm.c b/net/ethtool/mm.c
index bfd988464d7d..ad9b40034003 100644
--- a/net/ethtool/mm.c
+++ b/net/ethtool/mm.c
@@ -415,6 +415,10 @@ void ethtool_mmsv_link_state_handle(struct ethtool_mmsv 
*mmsv, bool up)
                /* New link => maybe new partner => new verification process */
                ethtool_mmsv_apply(mmsv);
        } else {
+               /* Reset the reported verification state while the link is down 
*/
+               if (mmsv->verify_enabled)
+                       mmsv->status = ETHTOOL_MM_VERIFY_STATUS_INITIAL;
+
                /* No link or pMAC not enabled */
                ethtool_mmsv_configure_pmac(mmsv, false);
                ethtool_mmsv_configure_tx(mmsv, false);
-- 
2.34.1