sfc: improve PTP error reporting

Log a message if PTP probing fails; if we then, unexpectedly, get PTP
 events, only log a message for the first one on each device.

Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Edward Cree 2017-12-18 16:56:58 +00:00 • committed by David S. Miller
commit acaef3c156
3 changed files with 13 additions and 2 deletions