cosmetic: Remove a few double semicolons

Signed-off-by: Derek Foreman <derekf@osg.samsung.com>

clients/image.c

@@ -359,7 +359,7 @@ image_create(struct display *display, const char *filename,
 	     int *image_counter)
 {
 	struct image *image;
-	char *b, *copy, title[512];;
+	char *b, *copy, title[512];
 
 	image = zalloc(sizeof *image);
 	if (image == NULL)

desktop-shell/shell.c

@@ -4272,7 +4272,7 @@ xdg_get_xdg_popup(struct wl_client *client,
 	}
 
 	parent = wl_resource_get_user_data(parent_resource);
-	seat = get_shell_seat(wl_resource_get_user_data(seat_resource));;
+	seat = get_shell_seat(wl_resource_get_user_data(seat_resource));
 
 	/* Verify that we are creating the top most popup when mapping,
 	 * as it's not until then we know whether it was mapped as most

tests/config-parser-test.c

@@ -270,7 +270,7 @@ ZUC_TEST_F(config_test_t1, test007)
 	int r;
 	int32_t n;
 	struct weston_config_section *section;
-	struct weston_config *config = data;;
+	struct weston_config *config = data;
 
 	section = weston_config_get_section(config, "bar", NULL, NULL);
 	r = weston_config_section_get_int(section, "+++", &n, 700);