From 876ef93d99c01bad849fb39a40d099944a2881d5 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Fri, 11 Jul 2008 15:12:44 +0000
Subject: [PATCH] simplify

Originally committed as revision 14168 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavformat/psxstr.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/libavformat/psxstr.c b/libavformat/psxstr.c
index f090cd4349..469a2c40c5 100644
--- a/libavformat/psxstr.c
+++ b/libavformat/psxstr.c
@@ -66,8 +66,7 @@ static const char sync_header[12] = {0x00,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xf
 
 static int str_probe(AVProbeData *p)
 {
-    int start;
-    uint8_t *sector;
+    uint8_t *sector= p->buf;
 
     if (p->buf_size < RAW_CD_SECTOR_SIZE)
         return 0;
@@ -76,14 +75,11 @@ static int str_probe(AVProbeData *p)
         (AV_RL32(&p->buf[8]) == CDXA_TAG)) {
 
         /* RIFF header seen; skip 0x2C bytes */
-        start = RIFF_HEADER_SIZE;
-    } else
-        start = 0;
-
-    sector= p->buf + start;
+        sector += RIFF_HEADER_SIZE;
+    }
 
     /* look for CD sync header (00, 0xFF x 10, 00) */
-    if (memcmp(p->buf+start,sync_header,sizeof(sync_header)))
+    if (memcmp(sector,sync_header,sizeof(sync_header)))
         return 0;
 
     if(sector[0x11] >= 32)