diff options
| -rw-r--r-- | tools/testing/selftests/watchdog/watchdog-test.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/tools/testing/selftests/watchdog/watchdog-test.c b/tools/testing/selftests/watchdog/watchdog-test.c index e0f1600dc1b3..c6bd9a68306b 100644 --- a/tools/testing/selftests/watchdog/watchdog-test.c +++ b/tools/testing/selftests/watchdog/watchdog-test.c @@ -123,16 +123,20 @@ int main(int argc, char *argv[]) ret = ioctl(fd, WDIOC_SETOPTIONS, &flags); if (!ret) printf("Watchdog card disabled.\n"); - else + else { printf("WDIOS_DISABLECARD error '%s'\n", strerror(errno)); + oneshot = 1; + } break; case 'e': flags = WDIOS_ENABLECARD; ret = ioctl(fd, WDIOC_SETOPTIONS, &flags); if (!ret) printf("Watchdog card enabled.\n"); - else + else { printf("WDIOS_ENABLECARD error '%s'\n", strerror(errno)); + oneshot = 1; + } break; case 'p': ping_rate = strtoul(optarg, NULL, 0); @@ -145,8 +149,10 @@ int main(int argc, char *argv[]) ret = ioctl(fd, WDIOC_SETTIMEOUT, &flags); if (!ret) printf("Watchdog timeout set to %u seconds.\n", flags); - else + else { printf("WDIOC_SETTIMEOUT error '%s'\n", strerror(errno)); + oneshot = 1; + } break; case 'T': oneshot = 1; @@ -161,8 +167,10 @@ int main(int argc, char *argv[]) ret = ioctl(fd, WDIOC_SETPRETIMEOUT, &flags); if (!ret) printf("Watchdog pretimeout set to %u seconds.\n", flags); - else + else { printf("WDIOC_SETPRETIMEOUT error '%s'\n", strerror(errno)); + oneshot = 1; + } break; case 'N': oneshot = 1; |