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can-utils
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removed unused variable warnings by removing the variables 

Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
pull/7/head
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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6
bcmserver.c
View File

@ -141,7 +141,7 @@ int main(int argc, char **argv)
{ {
int sl, sa, sc; int sl, sa, sc;
int i, ret; int i;
int idx = 0; int idx = 0;
struct sockaddr_in saddr, clientaddr; struct sockaddr_in saddr, clientaddr;
struct sockaddr_can caddr; struct sockaddr_can caddr;
@ -228,11 +228,11 @@ int main(int argc, char **argv)
FD_SET(sc, &readfds); FD_SET(sc, &readfds);
FD_SET(sa, &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)) { if (FD_ISSET(sc, &readfds)) {
ret = recvfrom(sc, &msg, sizeof(msg), 0, recvfrom(sc, &msg, sizeof(msg), 0,
(struct sockaddr*)&caddr, &caddrlen); (struct sockaddr*)&caddr, &caddrlen);
ifr.ifr_ifindex = caddr.can_ifindex; ifr.ifr_ifindex = caddr.can_ifindex;

3
can-calc-bit-timing.c
View File

@ -391,7 +391,7 @@ static int can_calc_bittiming(struct net_device *dev, struct can_bittiming *bt)
{ {
struct can_priv *priv = netdev_priv(dev); struct can_priv *priv = netdev_priv(dev);
const struct can_bittiming_const *btc = priv->bittiming_const; const struct can_bittiming_const *btc = priv->bittiming_const;
long rate, best_rate = 0; long rate = 0;
long best_error = 1000000000, error = 0; long best_error = 1000000000, error = 0;
int best_tseg = 0, best_brp = 0, brp = 0; int best_tseg = 0, best_brp = 0, brp = 0;
int tsegall, tseg = 0, tseg1 = 0, tseg2 = 0; int tsegall, tseg = 0, tseg1 = 0, tseg2 = 0;
@ -443,7 +443,6 @@ static int can_calc_bittiming(struct net_device *dev, struct can_bittiming *bt)
} }
best_tseg = tseg / 2; best_tseg = tseg / 2;
best_brp = brp; best_brp = brp;
best_rate = rate;
if (error == 0) if (error == 0)
break; break;
} }

6
canlogserver.c
View File

@ -190,7 +190,7 @@ int main(int argc, char **argv)
const int canfd_on = 1; const int canfd_on = 1;
int nbytes, i, j, maxdlen; int nbytes, i, j, maxdlen;
struct ifreq ifr; struct ifreq ifr;
struct timeval tv, last_tv; struct timeval tv;
int port = DEFPORT; int port = DEFPORT;
struct sockaddr_in inaddr; struct sockaddr_in inaddr;
struct sockaddr_in clientaddr; struct sockaddr_in clientaddr;
@ -208,10 +208,6 @@ int main(int argc, char **argv)
sigaction(SIGTERM, &signalaction, NULL); /* install Signal for termination */ sigaction(SIGTERM, &signalaction, NULL); /* install Signal for termination */
sigaction(SIGINT, &signalaction, NULL); /* install Signal for termination */ sigaction(SIGINT, &signalaction, NULL); /* install Signal for termination */
last_tv.tv_sec = 0;
last_tv.tv_usec = 0;
while ((opt = getopt(argc, argv, "m:v:i:e:p:?")) != -1) { while ((opt = getopt(argc, argv, "m:v:i:e:p:?")) != -1) {
switch (opt) { switch (opt) {

4
isotpserver.c
View File

@ -146,7 +146,7 @@ int main(int argc, char **argv)
fd_set readfds; fd_set readfds;
int i, ret; int i;
int nbytes; int nbytes;
int local_port = 0; int local_port = 0;
@ -322,7 +322,7 @@ int main(int argc, char **argv)
FD_SET(sc, &readfds); FD_SET(sc, &readfds);
FD_SET(sa, &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)) { if (FD_ISSET(sc, &readfds)) {