link: allow future ethtool speed formats to be supported

In case some in the near future NICs with 40Gbit/s will appear. Allow
ifpps to get the correct ethtool speed.

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>

1 files changed, 2 insertions, 11 deletions

diff --git a/link.c b/link.c
index 95f0816..eb3ba18 100644
--- a/link.c
+++ b/link.c
@@ -99,18 +99,9 @@ u32 ethtool_bitrate(const char *ifname)
 		goto out;
 	}
 
-	switch (ecmd.speed) {
-	case SPEED_10:
-	case SPEED_100:
-	case SPEED_1000:
-	case SPEED_2500:
-	case SPEED_10000:
-		bitrate = ecmd.speed;
-		break;
-	default:
+	bitrate = ethtool_cmd_speed(&ecmd);
+	if (bitrate == SPEED_UNKNOWN)
 		bitrate = 0;
-		break;
-	};
 out:
 	close(sock);