From 55db80c6970b8643b4777c3b5586531e2d2e7469 Mon Sep 17 00:00:00 2001
From: Vito Caputo <vcaputo@pengaru.com>
Date: Wed, 17 Feb 2021 11:07:45 -0800
Subject: fb,settings: return NULL from _free() methods

and ignore NULL parameters as benign
---
 src/fb.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/fb.h')

diff --git a/src/fb.h b/src/fb.h
index 3a3646a..5e1331e 100644
--- a/src/fb.h
+++ b/src/fb.h
@@ -47,7 +47,7 @@ typedef struct fb_ops_t {
 
 fb_page_t * fb_page_get(fb_t *fb);
 void fb_page_put(fb_t *fb, fb_page_t *page);
-void fb_free(fb_t *fb);
+fb_t * fb_free(fb_t *fb);
 void fb_get_put_pages_count(fb_t *fb, unsigned *count);
 int fb_new(const fb_ops_t *ops, settings_t *settings, int n_pages, fb_t **res_fb);
 void * fb_context(fb_t *fb);
-- 
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