Report the failure of WDIOC_SETOPTIONS/WDIOC_SETTIMEOUT ioctls.
Signed-off-by: Eugeniu Rosca <erosca@xxxxxxxxxxxxxx>
---
tools/testing/selftests/watchdog/watchdog-test.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/tools/testing/selftests/watchdog/watchdog-test.c b/tools/testing/selftests/watchdog/watchdog-test.c
index 5cfa88c73095..c1c9a3bb9ec7 100644
--- a/tools/testing/selftests/watchdog/watchdog-test.c
+++ b/tools/testing/selftests/watchdog/watchdog-test.c
@@ -94,12 +94,16 @@ int main(int argc, char *argv[])
ret = ioctl(fd, WDIOC_SETOPTIONS, &flags);
if (!ret)
printf("Watchdog card disabled.\n");
+ else
+ printf("Failed to disable watchdog card.\n");
break;
case 'e':
flags = WDIOS_ENABLECARD;
ret = ioctl(fd, WDIOC_SETOPTIONS, &flags);
if (!ret)
printf("Watchdog card enabled.\n");
+ else
+ printf("Failed to enable watchdog card.\n");
break;
case 'p':
ping_rate = strtoul(optarg, NULL, 0);
@@ -110,6 +114,8 @@ int main(int argc, char *argv[])
ret = ioctl(fd, WDIOC_SETTIMEOUT, &flags);
if (!ret)
printf("Watchdog timeout set to %u seconds.\n", flags);
+ else
+ printf("Failed to set timeout to %u seconds.\n", flags);
break;
default:
usage(argv[0]);
--
2.13.0
--
To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
