[FFmpeg-devel] [PATCH 09/11] avdevice/fbdev_common: add av_warn_unused_result

[Ganesh Ajjanagadde]

This does not trigger any warnings, but adds robustness.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde at gmail.com>
---
 libavdevice/fbdev_common.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavdevice/fbdev_common.h b/libavdevice/fbdev_common.h
index 7b81a8d..f19371d 100644
--- a/libavdevice/fbdev_common.h
+++ b/libavdevice/fbdev_common.h
@@ -26,6 +26,7 @@
 #include <features.h>
 #include <linux/fb.h>
 #include "libavutil/pixfmt.h"
+#include "libavutil/attributes.h"
 
 struct AVDeviceInfoList;
 
@@ -33,6 +34,7 @@ enum AVPixelFormat ff_get_pixfmt_from_fb_varinfo(struct fb_var_screeninfo *varin
 
 const char* ff_fbdev_default_device(void);
 
+av_warn_unused_result
 int ff_fbdev_get_device_list(struct AVDeviceInfoList *device_list);
 
 #endif /* AVDEVICE_FBDEV_COMMON_H */
-- 
2.6.1