diff options
Diffstat (limited to 'netrom/nrsdrv.c')
| -rw-r--r-- | netrom/nrsdrv.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/netrom/nrsdrv.c b/netrom/nrsdrv.c index 90b7635..a026cb8 100644 --- a/netrom/nrsdrv.c +++ b/netrom/nrsdrv.c @@ -321,7 +321,8 @@ int main(int argc, char *argv[]) logging = TRUE; break; case 's': - if ((speed = atoi(optarg)) <= 0) { + speed = atoi(optarg); + if (speed <= 0) { fprintf(stderr, "nrsdrv: invalid speed %s\n", optarg); return 1; } @@ -359,12 +360,14 @@ int main(int argc, char *argv[]) return 1; } - if ((kissfd = open(kissdev, O_RDWR)) == -1) { + kissfd = open(kissdev, O_RDWR); + if (kissfd == -1) { perror("nrsdrv: open kiss device"); return 1; } - if ((nrsfd = open(nrsdev, O_RDWR)) == -1) { + nrsfd = open(nrsdev, O_RDWR); + if (nrsfd == -1) { perror("nrsdrv: open nrs device"); return 1; } @@ -429,7 +432,8 @@ int main(int argc, char *argv[]) n = select(c, &read_fd, NULL, NULL, NULL); if (FD_ISSET(kissfd, &read_fd)) { - if ((n = read(kissfd, buffer, 512)) <= 0) { + n = read(kissfd, buffer, 512); + if (n <= 0) { if (logging) { syslog(LOG_INFO, "terminating on KISS device closure\n"); closelog(); @@ -440,7 +444,8 @@ int main(int argc, char *argv[]) } if (FD_ISSET(nrsfd, &read_fd)) { - if ((n = read(nrsfd, buffer, 512)) <= 0) { + n = read(nrsfd, buffer, 512); + if (n <= 0) { if (logging) { syslog(LOG_INFO, "terminating on NRS device closure\n"); closelog(); |