Commit ef3c61a0 authored by Kent Gibson's avatar Kent Gibson Committed by Bartosz Golaszewski
Browse files

tools: gpio: fix spurious close warning in lsgpio 



Fix bogus close warning that occurs when opening the character device
fails.

Signed-off-by: default avatarKent Gibson <warthog618@gmail.com>
Signed-off-by: default avatarBartosz Golaszewski <bgolaszewski@baylibre.com>
parent 21249616

tools/gpio/lsgpio.c

+2 −1
Original line number Diff line number Diff line
@@ -94,7 +94,7 @@ int list_device(const char *device_name) 
	if (fd == -1) {

		ret = -errno;

		fprintf(stderr, "Failed to open %s\n", chrdev_name);

		goto exit_close_error;

		goto exit_free_name;

	}



	/* Inspect this GPIO chip */
@@ -141,6 +141,7 @@ int list_device(const char *device_name) 
exit_close_error:

	if (close(fd) == -1)

		perror("Failed to close GPIO character device file");

exit_free_name:

	free(chrdev_name);

	return ret;

}