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-rw-r--r--Documentation/networking/ifenslave.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/networking/ifenslave.c b/Documentation/networking/ifenslave.c
index 65968fbf1e4..ac5debb2f16 100644
--- a/Documentation/networking/ifenslave.c
+++ b/Documentation/networking/ifenslave.c
@@ -539,12 +539,14 @@ static int if_getconfig(char *ifname)
metric = 0;
} else
metric = ifr.ifr_metric;
+ printf("The result of SIOCGIFMETRIC is %d\n", metric);
strcpy(ifr.ifr_name, ifname);
if (ioctl(skfd, SIOCGIFMTU, &ifr) < 0)
mtu = 0;
else
mtu = ifr.ifr_mtu;
+ printf("The result of SIOCGIFMTU is %d\n", mtu);
strcpy(ifr.ifr_name, ifname);
if (ioctl(skfd, SIOCGIFDSTADDR, &ifr) < 0) {