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FreeTDM: gcc-4.6 fixes (-Wunused-but-set)

Browse Source 
ftdm_io.c:
	Remove cut_path() function and call since it didn't seem to
	do anything useful anyway.

ftmod_analog.c/ftmod_analog_em.c:
	Remove status variable that was used for the result of codec_func(),
	but was never checked for errors or returned to the caller.

libteletone_generate.c:
	Remove unused variable "var".

Signed-off-by: Stefan Knoblich <s.knoblich@axsentis.de>
This commit is contained in:
Stefan Knoblich
2011-05-14 23:15:09 +02:00
parent 082cb7154e
commit ae051cfc47
4 changed files with 3 additions and 26 deletions
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4
libs/freetdm/src/libteletone_generate.c
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@@ -273,7 +273,7 @@ TELETONE_API(int) teletone_mux_tones(teletone_generation_session_t *ts, teletone
TELETONE_API(int) teletone_run(teletone_generation_session_t *ts, const char *cmd)
{
char *data = NULL, *cur = NULL, *end = NULL;
int var = 0, LOOPING = 0;
int LOOPING = 0;
if (!cmd) {
return -1;
@@ -287,7 +287,6 @@ TELETONE_API(int) teletone_run(teletone_generation_session_t *ts, const char *cm
cur = data;
while (*cur) {
var = 0;
if (*cur == ' ' || *cur == '\r' || *cur == '\n') {
cur++;
continue;
@@ -298,7 +297,6 @@ TELETONE_API(int) teletone_run(teletone_generation_session_t *ts, const char *cm
}
if (*(cur + 1) == '=') {
var = 1;
switch(*cur) {
case 'c':
ts->channels = atoi(cur + 2);