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removed unused variable warnings by removing the variables

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Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
This commit is contained in:
Oliver Hartkopp
2012-11-14 20:43:55 +01:00
parent f123d73d9a
commit 589fa16c27
4 changed files with 8 additions and 13 deletions
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bcmserver.c
+4 -4
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@@ -141,7 +141,7 @@ int main(int argc, char **argv)
{
int sl, sa, sc;
int i, ret;
int i;
int idx = 0;
struct sockaddr_in saddr, clientaddr;
struct sockaddr_can caddr;
@@ -228,12 +228,12 @@ int main(int argc, char **argv)
FD_SET(sc, &readfds);
FD_SET(sa, &readfds);
ret = select((sc > sa)?sc+1:sa+1, &readfds, NULL, NULL, NULL);
select((sc > sa)?sc+1:sa+1, &readfds, NULL, NULL, NULL);
if (FD_ISSET(sc, &readfds)) {
ret = recvfrom(sc, &msg, sizeof(msg), 0,
(struct sockaddr*)&caddr, &caddrlen);
recvfrom(sc, &msg, sizeof(msg), 0,
(struct sockaddr*)&caddr, &caddrlen);
ifr.ifr_ifindex = caddr.can_ifindex;
ioctl(sc, SIOCGIFNAME, &ifr);