cosmetics, reindent and remove empty line

Originally committed as revision 18108 to svn://svn.ffmpeg.org/ffmpeg/trunk

ffserver.c

@@ -2445,7 +2445,6 @@ static int http_start_receive_data(HTTPContext *c)
     }
 
     c->stream->feed_write_index = FFMAX(ffm_read_write_index(fd), FFM_PACKET_SIZE);
-
     c->stream->feed_size = lseek(fd, 0, SEEK_END);
     lseek(fd, 0, SEEK_SET);