Merge declaration and initialization of io_buffer_size

Originally committed as revision 16639 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavformat/aviobuf.c b/libavformat/aviobuf.c
index f3a62fe..93efd65 100644 (file)
--- a/libavformat/aviobuf.c
+++ b/libavformat/aviobuf.c
@@ -784,12 +784,7 @@ static int url_open_dyn_buf_internal(ByteIOContext **s, int max_packet_size)
 {
     DynBuffer *d;
     int ret;
-    unsigned io_buffer_size;
-
-    if (max_packet_size)
-        io_buffer_size = max_packet_size;
-    else
-        io_buffer_size = 1024;
+    unsigned io_buffer_size = max_packet_size ? max_packet_size : 1024;
 
     if(sizeof(DynBuffer) + io_buffer_size < io_buffer_size)
         return -1;