eliminate warning about unused variable that occurs in some cases

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@37298 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2006-07-07 16:07:17 +00:00
parent 4297d70e5a
commit ebbca8319b

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@@ -44,6 +44,8 @@ void Gsm_Preprocess P3((S, s, so),
ulongword utmp; /* for L_ADD */
register int k = 160;
(void) utmp;
while (k--) {
/* 4.2.1 Downscaling of the input signal