core: reuse the err_close_fd label in gpiod_chip_open()

Remove redundant resource cleanup in error path after is_gpiochip_cdev()
and reuse the already existing label.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>

diff --git a/lib/core.c b/lib/core.c
index ed6301202784361cd388ec237af19f822102ff2c..f704b44b245cc8699a96d7b035cc890f64a071ac 100644 (file)
--- a/lib/core.c
+++ b/lib/core.c
@@ -179,10 +179,8 @@ struct gpiod_chip *gpiod_chip_open(const char *path)
         * We were able to open the file but is it really a gpiochip character
         * device?
         */
-       if (!is_gpiochip_cdev(path)) {
-               close(fd);
-               return NULL;
-       }
+       if (!is_gpiochip_cdev(path))
+               goto err_close_fd;
 
        chip = malloc(sizeof(*chip));
        if (!chip)