[FFmpeg-cvslog] Remove unused variable.

[Reimar Döffinger]

ffmpeg | branch: master | Reimar Döffinger <Reimar.Doeffinger at gmx.de> | Fri Sep 30 23:33:05 2011 +0200| [812010c17e237e8cb87950c2380c6cbf049317b9] | committer: Reimar Döffinger

Remove unused variable.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger at gmx.de>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=812010c17e237e8cb87950c2380c6cbf049317b9
---

 libavcodec/g723_1.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/libavcodec/g723_1.c b/libavcodec/g723_1.c
index b167998..5eed0b7 100644
--- a/libavcodec/g723_1.c
+++ b/libavcodec/g723_1.c
@@ -209,7 +209,6 @@ static int normalize_bits(int num, int width)
 {
     int i = 0;
     int bits = (width) ? 31 : 15;
-    int limit = 1 << (bits - 1);
 
     if (num) {
         if (num == -1)