From d93ef0e3720965469b8f4b5d3026d33b7b85b609 Mon Sep 17 00:00:00 2001 From: Jeremiah Mahler Date: Fri, 19 Dec 2014 07:22:18 -0800 Subject: [PATCH] slcand: consistent use of exit(EXIT_FAILURE) Some places used exit(1) and others used exit(EXIT_FAILURE). Be consistent and use exit(EXIT_FAILURE) for all of these instances. Signed-off-by: Jeremiah Mahler Signed-off-by: Oliver Hartkopp --- slcand.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/slcand.c b/slcand.c index c4c81c5..b72fa4e 100644 --- a/slcand.c +++ b/slcand.c @@ -334,13 +334,13 @@ int main(int argc, char *argv[]) /* set slcan like discipline on given tty */ if (ioctl(fd, TIOCSETD, &ldisc) < 0) { perror("ioctl TIOCSETD"); - exit(1); + exit(EXIT_FAILURE); } /* retrieve the name of the created CAN netdevice */ if (ioctl(fd, SIOCGIFNAME, buf) < 0) { perror("ioctl SIOCGIFNAME"); - exit(1); + exit(EXIT_FAILURE); } syslog(LOG_NOTICE, "attached TTY %s to netdevice %s\n", ttypath, buf); @@ -359,7 +359,7 @@ int main(int argc, char *argv[]) if (ioctl(s, SIOCSIFNAME, &ifr) < 0) { syslog(LOG_NOTICE, "netdevice %s rename to %s failed\n", buf, name); perror("ioctl SIOCSIFNAME rename"); - exit(1); + exit(EXIT_FAILURE); } else syslog(LOG_NOTICE, "netdevice %s renamed to %s\n", buf, name);