diff options
| -rw-r--r-- | tools/iio/iio_event_monitor.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/tools/iio/iio_event_monitor.c b/tools/iio/iio_event_monitor.c index 1374374208ee..1316527f3c3c 100644 --- a/tools/iio/iio_event_monitor.c +++ b/tools/iio/iio_event_monitor.c @@ -286,7 +286,10 @@ int main(int argc, char **argv) goto error_free_chrdev_name; } - close(fd); + if (close(fd) == -1) { + ret = -errno; + goto error_free_chrdev_name; + } while (true) { ret = read(event_fd, &event, sizeof(event)); @@ -304,7 +307,9 @@ int main(int argc, char **argv) print_event(&event); } - close(event_fd); + if (close(event_fd) == -1) + perror("Failed to close event file"); + error_free_chrdev_name: free(chrdev_name); error_ret: |