From 38603ff65d956c6af61021662cfc76d6e54d1d34 Mon Sep 17 00:00:00 2001
From: Måns Rullgård <mans@mansr.com>
Date: Thu, 13 Jul 2006 21:41:28 +0000
Subject: cleanup suggested by Michael Niedermayer

Originally committed as revision 5732 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavutil/adler32.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'libavutil/adler32.c')

diff --git a/libavutil/adler32.c b/libavutil/adler32.c
index ab0b86da74..1d814b4561 100644
--- a/libavutil/adler32.c
+++ b/libavutil/adler32.c
@@ -25,15 +25,17 @@ unsigned long av_adler32_update(unsigned long adler, const uint8_t *buf, unsigne
     if (buf == NULL) return 1L;
 
     while (len > 0) {
-        k = len < NMAX ? len : NMAX;
+        k = FFMIN(len, NMAX);
         len -= k;
+#ifndef CONFIG_SMALL
         while (k >= 16) {
             DO16(buf);
             k -= 16;
         }
-        if (k != 0) do {
+#endif
+        while(k--) {
             DO1(buf);
-        } while (--k);
+        }
         s1 %= BASE;
         s2 %= BASE;
     }
-- 
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