Remove unused variables

Remove unused variables -- they cause warnings (and errors with
-Werror) when building with clang 3.4.

Change-Id: I03fff9b1b9d620763f41c8b31a19c4724726739c
Signed-off-by: Bernhard Rosenkränzer <Bernhard.Rosenkranzer@linaro.org>

1 files changed, 0 insertions, 1 deletions

diff --git a/ipv6.c b/ipv6.c
index 04d9f9c..79303ec 100644
--- a/ipv6.c
+++ b/ipv6.c
@@ -90,7 +90,6 @@ int ipv6_packet(clat_packet out, int pos, const char *packet, size_t len) {
   size_t len_left;
   uint32_t checksum;
   int iov_len;
-  int i;
 
   if(len < sizeof(struct ip6_hdr)) {
     logmsg_dbg(ANDROID_LOG_ERROR, "ipv6_packet/too short for an ip6 header: %d", len);