diff options
Diffstat (limited to 'networking/zcip.c')
| -rw-r--r-- | networking/zcip.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/networking/zcip.c b/networking/zcip.c index 2f0b5a7..63846eb 100644 --- a/networking/zcip.c +++ b/networking/zcip.c @@ -300,7 +300,12 @@ int zcip_main(int argc, char **argv) VDBG("...wait %d %s nprobes=%u, nclaims=%u\n", timeout_ms, intf, nprobes, nclaims); - switch (poll(fds, 1, timeout_ms)) { + + switch (safe_poll(fds, 1, timeout_ms)) { + + default: + /*bb_perror_msg("poll"); - done in safe_poll */ + return EXIT_FAILURE; // timeout case 0: @@ -388,6 +393,7 @@ int zcip_main(int argc, char **argv) break; } // switch (state) break; // case 0 (timeout) + // packets arriving case 1: // We need to adjust the timeout in case we didn't receive @@ -519,13 +525,9 @@ int zcip_main(int argc, char **argv) nclaims = 0; break; } // switch state - break; // case 1 (packets arriving) - default: - why = "poll"; - goto bad; } // switch poll - } + } // while (1) bad: bb_perror_msg("%s, %s", intf, why); return EXIT_FAILURE; |