[FFmpeg-cvslog] lavf/davs2: Do not mix declarations and code.

[Carl Eugen Hoyos]

ffmpeg | branch: master | Carl Eugen Hoyos <ceffmpeg at gmail.com> | Fri Sep 14 20:55:51 2018 +0200| [0a12af2185f9fd940bb8cef3772c332699f5bd28] | committer: Carl Eugen Hoyos

lavf/davs2: Do not mix declarations and code.

Fixes the following warning:
libavformat/davs2.c:39:5: warning: ISO C90 forbids mixed declarations and code

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0a12af2185f9fd940bb8cef3772c332699f5bd28
---

 libavformat/davs2.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libavformat/davs2.c b/libavformat/davs2.c
index bca59a3c3f..df2667fec7 100644
--- a/libavformat/davs2.c
+++ b/libavformat/davs2.c
@@ -33,12 +33,12 @@
 
 static int avs2_probe(AVProbeData *p)
 {
-    if (AV_RB32(p->buf) != 0x1B0){
-        return 0;
-    }
     uint32_t code= -1, hds=0, pic=0, seq=0;
     uint8_t state=0;
     const uint8_t *ptr = p->buf, *end = p->buf + p->buf_size, *sqb=0;
+    if (AV_RB32(p->buf) != 0x1B0){
+        return 0;
+    }
 
     while (ptr < end) {
         ptr = avpriv_find_start_code(ptr, end, &code);