[libav-commits] xxan: Remove write-only variable in xan_decode_frame_type0().

Diego Biurrun git at libav.org
Fri Apr 20 21:32:03 CEST 2012


Module: libav
Branch: master
Commit: f973a85d4af67165dd1661c347f33ac5d1ef51a3

Author:    Diego Biurrun <diego at biurrun.de>
Committer: Diego Biurrun <diego at biurrun.de>
Date:      Thu Apr 19 14:52:10 2012 +0200

xxan: Remove write-only variable in xan_decode_frame_type0().

libavcodec/xxan.c:293:13: warning: variable ‘corr_end’ set but not used

---

 libavcodec/xxan.c |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)

diff --git a/libavcodec/xxan.c b/libavcodec/xxan.c
index 3526725..575cc34 100644
--- a/libavcodec/xxan.c
+++ b/libavcodec/xxan.c
@@ -290,11 +290,8 @@ static int xan_decode_frame_type0(AVCodecContext *avctx)
     }
 
     if (corr_off) {
-        int corr_end, dec_size;
+        int dec_size;
 
-        corr_end = (s->gb.buffer_end - s->gb.buffer_start);
-        if (chroma_off > corr_off)
-            corr_end = chroma_off;
         bytestream2_seek(&s->gb, 8 + corr_off, SEEK_SET);
         dec_size = xan_unpack(s, s->scratch_buffer, s->buffer_size);
         if (dec_size < 0)



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