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can-utils
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cansend: convert towards kernel coding style

pull/482/head
Marc Kleine-Budde 2023-12-06 09:58:20 +01:00
parent 493c74815f
commit fe6ee6d33f
1 changed files with 2 additions and 5 deletions
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7
cansend.c
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@ -81,11 +81,9 @@ void print_usage(char *prg)
" 1F334455#1122334455667788_B / 123#R / 00000123#R3 / 333#R8_E\n\n"); " 1F334455#1122334455667788_B / 123#R / 00000123#R3 / 333#R8_E\n\n");
} }
int main(int argc, char **argv) int main(int argc, char **argv)
{ {
int s; /* can raw socket */ int s; /* can raw socket */
int required_mtu; int required_mtu;
int mtu; int mtu;
int enable_canfd = 1; int enable_canfd = 1;
@ -101,7 +99,7 @@ int main(int argc, char **argv)
/* parse CAN frame */ /* parse CAN frame */
required_mtu = parse_canframe(argv[2], &frame); required_mtu = parse_canframe(argv[2], &frame);
if (!required_mtu){ if (!required_mtu) {
fprintf(stderr, "\nWrong CAN-frame format!\n\n"); fprintf(stderr, "\nWrong CAN-frame format!\n\n");
print_usage(argv[0]); print_usage(argv[0]);
return 1; return 1;
@ -126,7 +124,6 @@ int main(int argc, char **argv)
addr.can_ifindex = ifr.ifr_ifindex; addr.can_ifindex = ifr.ifr_ifindex;
if (required_mtu > (int)CAN_MTU) { if (required_mtu > (int)CAN_MTU) {
/* check if the frame fits into the CAN netdevice */ /* check if the frame fits into the CAN netdevice */
if (ioctl(s, SIOCGIFMTU, &ifr) < 0) { if (ioctl(s, SIOCGIFMTU, &ifr) < 0) {
perror("SIOCGIFMTU"); perror("SIOCGIFMTU");