diff options
Diffstat (limited to 'networking/udhcp/arpping.c')
| -rw-r--r-- | networking/udhcp/arpping.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/networking/udhcp/arpping.c b/networking/udhcp/arpping.c index 3351807..7b702d8 100644 --- a/networking/udhcp/arpping.c +++ b/networking/udhcp/arpping.c @@ -81,12 +81,9 @@ int arpping(uint32_t test_ip, uint32_t from_ip, uint8_t *from_mac, const char *i unsigned prevTime = monotonic_us(); pfd[0].events = POLLIN; - r = poll(pfd, 1, timeout_ms); + r = safe_poll(pfd, 1, timeout_ms); if (r < 0) { - if (errno != EINTR) { - bb_perror_msg("poll"); - break; - } + break; } else if (r) { if (read(s, &arp, sizeof(arp)) < 0) break; |