[PATCH] ifenslave: Fix unused variable warnings.
From: David Miller <davem@davemloft.net>
Date: 2011-11-26 21:54:59
Subsystem:
documentation, networking [general], the rest · Maintainers:
Jonathan Corbet, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Documentation/networking/ifenslave.c: In function ‘if_getconfig’: Documentation/networking/ifenslave.c:508:14: warning: variable ‘mtu’ set but not used [-Wunused-but-set-variable] Documentation/networking/ifenslave.c:508:6: warning: variable ‘metric’ set but not used [-Wunused-but-set-variable] The purpose of this function is to simply print out the values it probes, so... Signed-off-by: David S. Miller <davem@davemloft.net> --- More annoying warnings, committed to net-next. Documentation/networking/ifenslave.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/Documentation/networking/ifenslave.c b/Documentation/networking/ifenslave.c
index 65968fb..ac5debb 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) {
--
1.7.6.4