From: Donald Sharp <sharpd@cumulusnetworks.com>
Date: Fri, 7 Jul 2017 13:45:15 +0000 (-0400)
Subject: zebra: Guard debugs in interface speed check
X-Git-Tag: frr-4.0-dev~431^2~12
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=bd7d02999f1d1c2a4aaa484c24738d31f80aab82;p=mirror%2Ffrr.git

zebra: Guard debugs in interface speed check

Not being able to get the interface speed is a common
occurrence for some interface types.  Convert this
these outputs to a guarded debug.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
---

diff --git a/zebra/if_netlink.c b/zebra/if_netlink.c
index 8064071c37..0d08155178 100644
--- a/zebra/if_netlink.c
+++ b/zebra/if_netlink.c
@@ -403,16 +403,19 @@ static int get_iflink_speed(const char *ifname)
 	/* use ioctl to get IP address of an interface */
 	sd = socket(PF_INET, SOCK_DGRAM, IPPROTO_IP);
 	if (sd < 0) {
-		zlog_debug("Failure to read interface %s speed: %d %s", ifname,
-			   errno, safe_strerror(errno));
+		if (IS_ZEBRA_DEBUG_KERNEL)
+			zlog_debug("Failure to read interface %s speed: %d %s",
+				   ifname, errno, safe_strerror(errno));
 		return 0;
 	}
 
 	/* Get the current link state for the interface */
 	rc = ioctl(sd, SIOCETHTOOL, (char *)&ifdata);
 	if (rc < 0) {
-		zlog_debug("IOCTL failure to read interface %s speed: %d %s",
-			   ifname, errno, safe_strerror(errno));
+		if (IS_ZEBRA_DEBUG_KERNEL)
+			zlog_debug(
+				"IOCTL failure to read interface %s speed: %d %s",
+				ifname, errno, safe_strerror(errno));
 		ecmd.speed_hi = 0;
 		ecmd.speed = 0;
 	}