diff options
| -rw-r--r-- | channels/chan_zap.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/channels/chan_zap.c b/channels/chan_zap.c index b61a9c28c..8589de432 100644 --- a/channels/chan_zap.c +++ b/channels/chan_zap.c @@ -1726,20 +1726,14 @@ static int restore_gains(struct zt_pvt *p) static inline int zt_set_hook(int fd, int hs) { - int x, res, count = 0; + int x, res; x = hs; res = ioctl(fd, ZT_HOOK, &x); - while (res < 0 && count < 20) { - usleep(100000); /* 1/10 sec. */ - x = hs; - res = ioctl(fd, ZT_HOOK, &x); - count++; - } - if (res < 0) { - if (errno == EINPROGRESS) return 0; + if (errno == EINPROGRESS) + return 0; ast_log(LOG_WARNING, "zt hook failed: %s\n", strerror(errno)); } |