Remove unused variables detected by -Wunused-but-set-variable ...

git-svn-id: svn://svn.berlios.de//socketcan/trunk@1264 030b6a49-0b11-0410-94ab-b0dab22257f2

diff --git a/test/gwtest.c b/test/gwtest.c
index 0d7c9b5ed666af21d07388391abb9b7e73f014d6..29afc13dc0d6ad9025b897db7d5aed13d1846cec 100644 (file)
--- a/test/gwtest.c
+++ b/test/gwtest.c
@@ -47,7 +47,6 @@ int addattr_l(struct nlmsghdr *n, int maxlen, int type, const void *data,
 int main(int argc, char **argv)
 {
        int s;
 int main(int argc, char **argv)
 {
        int s;

-       int err = 0;

 
        struct {
                struct nlmsghdr n;
 
        struct {
                struct nlmsghdr n;


@@ -110,8 +109,8 @@ int main(int argc, char **argv)
        nladdr.nl_pid    = 0;
        nladdr.nl_groups = 0;
 
        nladdr.nl_pid    = 0;
        nladdr.nl_groups = 0;
 

-       err = sendto(s, &req, req.n.nlmsg_len, 0,
-                    (struct sockaddr*)&nladdr, sizeof(nladdr));
+       sendto(s, &req, req.n.nlmsg_len, 0,
+              (struct sockaddr*)&nladdr, sizeof(nladdr));

 
        perror("netlink says ");
        close(s);
 
        perror("netlink says ");
        close(s);

diff --git a/test/tst-raw-sendto.c b/test/tst-raw-sendto.c
index 537ce342957306f5f56941d4e418076f4da83555..257a96267f751316f7a8edde34ad1567a0f5acc6 100644 (file)
--- a/test/tst-raw-sendto.c
+++ b/test/tst-raw-sendto.c
@@ -63,7 +63,6 @@ int main(int argc, char **argv)
        int s;
        struct sockaddr_can addr;
        struct can_frame frame;
        int s;
        struct sockaddr_can addr;
        struct can_frame frame;

-       int nbytes;

        struct ifreq ifr;
        char *ifname = "vcan2";
        int ifindex;
        struct ifreq ifr;
        char *ifname = "vcan2";
        int ifindex;


@@ -109,7 +108,7 @@ int main(int argc, char **argv)
        addr.can_family  = AF_CAN;
        addr.can_ifindex = ifindex; /* send via this interface */
  
        addr.can_family  = AF_CAN;
        addr.can_ifindex = ifindex; /* send via this interface */
  

-       nbytes = sendto(s, &frame, sizeof(struct can_frame), 0, (struct sockaddr*)&addr, sizeof(addr));
+       sendto(s, &frame, sizeof(struct can_frame), 0, (struct sockaddr*)&addr, sizeof(addr));

 
        close(s);
 
 
        close(s);