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authorDenis Ovsienko <infrastation@yandex.ru>2011-08-01 21:59:04 +0400
committerDenis Ovsienko <infrastation@yandex.ru>2011-08-01 21:59:04 +0400
commitc69f91be67896e7e68adb7da4b5b9c5f6013f1a2 (patch)
tree00016eca2ba088f3472149381fdea6b3199750ce /lib/sockopt.c
parentcbfbf2f07bd90f48e268907a597652af6d2e019d (diff)
lib: remove unused variable
* sockopt.c (getsockopt_ifindex): "ifindex" was never used
Diffstat (limited to 'lib/sockopt.c')
-rw-r--r--lib/sockopt.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/sockopt.c b/lib/sockopt.c
index 55c6226b..6ab97689 100644
--- a/lib/sockopt.c
+++ b/lib/sockopt.c
@@ -451,8 +451,6 @@ getsockopt_ipv4_ifindex (struct msghdr *msgh)
int
getsockopt_ifindex (int af, struct msghdr *msgh)
{
- int ifindex = 0;
-
switch (af)
{
case AF_INET:
@@ -465,7 +463,7 @@ getsockopt_ifindex (int af, struct msghdr *msgh)
#endif
default:
zlog_warn ("getsockopt_ifindex: unknown address family %d", af);
- return (ifindex = 0);
+ return 0;
}
}