rtsp: Use AVERROR() with errno.h error codes for error returns

This particular function is only required to return nonzero on
errors, but use the common AVERROR() pattern for consistency.

Signed-off-by: Martin Storsjö <martin@martin.st>

diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c
index 859defa5925ab6b17b0fc956a22deea76d09862a..cd6fc32a297c5af59e67956c193fe840169d7f90 100644 (file)
--- a/libavformat/rtsp.c
+++ b/libavformat/rtsp.c
@@ -1319,7 +1319,7 @@ static int rtsp_send_cmd_with_content_async(AVFormatContext *s,
     char base64buf[AV_BASE64_SIZE(sizeof(buf))];
 
     if (!rt->rtsp_hd_out)
-        return ENOTCONN;
+        return AVERROR(ENOTCONN);
 
     /* Add in RTSP headers */
     out_buf = buf;