diff options
| author | Steve Markgraf <steve@steve-m.de> | 2014-02-04 19:53:24 +0100 |
|---|---|---|
| committer | Steve Markgraf <steve@steve-m.de> | 2014-02-04 19:53:24 +0100 |
| commit | 50743b1ccba6242bb77421d5c15afcd4f9a0adb7 (patch) | |
| tree | a4e0cfa37639c8c9660baf95e04f3c0fac028cfe /src/rtl_fm.c | |
| parent | 0a90c7d4177a61b2272098e7c89553726401f836 (diff) | |
remove unused variables, type fixes
Signed-off-by: Steve Markgraf <steve@steve-m.de>
Diffstat (limited to 'src/rtl_fm.c')
| -rw-r--r-- | src/rtl_fm.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/src/rtl_fm.c b/src/rtl_fm.c index dffa62a..9831431 100644 --- a/src/rtl_fm.c +++ b/src/rtl_fm.c @@ -394,7 +394,7 @@ void fifth_order(int16_t *data, int length, int16_t *hist) void generic_fir(int16_t *data, int length, int *fir, int16_t *hist) /* Okay, not at all generic. Assumes length 9, fix that eventually. */ { - int d, f, temp, sum; + int d, temp, sum; for (d=0; d<length; d+=2) { temp = data[d]; sum = 0; @@ -730,8 +730,7 @@ void arbitrary_resample(int16_t *buf1, int16_t *buf2, int len1, int len2) void full_demod(struct demod_state *d) { - uint8_t dump[BUFFER_DUMP]; - int i, ds, ds_p, freq_next, n_read; + int i, ds_p; int sr = 0; ds_p = d->downsample_passes; if (ds_p) { @@ -856,7 +855,7 @@ static void optimal_settings(int freq, int rate) { // giant ball of hacks // seems unable to do a single pass, 2:1 - int r, capture_freq, capture_rate; + int capture_freq, capture_rate; struct dongle_state *d = &dongle; struct demod_state *dm = &demod; struct controller_state *cs = &controller; @@ -883,7 +882,7 @@ static void *controller_thread_fn(void *arg) { // thoughts for multiple dongles // might be no good using a controller thread if retune/rate blocks - int i, r; + int i; struct controller_state *s = arg; if (s->wb_mode) { @@ -1042,8 +1041,7 @@ int main(int argc, char **argv) #ifndef _WIN32 struct sigaction sigact; #endif - int n_read, r, opt; - int i; + int r, opt; int dev_given = 0; int custom_ppm = 0; dongle_init(&dongle); |