Commit e890678f authored by Kent Gibson's avatar Kent Gibson Committed by Bartosz Golaszewski
Browse files

tools: gpio: fix spurious close warning in gpio-utils 



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 ef3c61a0

tools/gpio/gpio-utils.c

+2 −2
Original line number Diff line number Diff line
@@ -75,7 +75,7 @@ int gpiotools_request_linehandle(const char *device_name, unsigned int *lines, 
		ret = -errno;

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

			chrdev_name, strerror(errno));

		goto exit_close_error;

		goto exit_free_name;

	}



	for (i = 0; i < nlines; i++)
@@ -94,9 +94,9 @@ int gpiotools_request_linehandle(const char *device_name, unsigned int *lines, 
			"GPIO_GET_LINEHANDLE_IOCTL", ret, strerror(errno));

	}



exit_close_error:

	if (close(fd) == -1)

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

exit_free_name:

	free(chrdev_name);

	return ret < 0 ? ret : req.fd;

}