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fwcontrol: eliminate set but not used warning

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The variable was used in an #if 0 block; just move the variable
definition and setting into the same block since Firewire is mainly of
historical interest and is unlikely to see ongoing development in
FreeBSD.

Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Ed Maste 2022-02-27 14:04:09 -05:00
parent 5055ffaeba
commit 2d015cffc7
1 changed files with 3 additions and 2 deletions
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5
usr.sbin/fwcontrol/fwdv.c
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@ -258,7 +258,7 @@ dvsend(int d, const char *filename, char ich, int count)
struct dvdbc *dv;
struct fw_pkt *pkt;
int len, tlen, header, fd, frames, packets, vec, offset, nhdr, i;
int system=-1, pad_acc, cycle_acc, cycle, f_cycle, f_frac;
int system=-1, pad_acc, cycle_acc, cycle, f_frac;
struct iovec wbuf[TNBUF*2 + NEMPTY];
char *pbuf;
u_int32_t iso_data, iso_empty, hdr[TNBUF + NEMPTY][3];
@ -359,10 +359,11 @@ dvsend(int d, const char *filename, char ich, int count)
if (frames % frame_rate[system] == 0)
fprintf(stderr, "\n");
fflush(stderr);
f_cycle = (cycle_acc / frame_cycle[system].d) & 0xf;
f_frac = (cycle_acc % frame_cycle[system].d
* CYCLE_FRAC) / frame_cycle[system].d;
#if 0
int f_cycle;
f_cycle = (cycle_acc / frame_cycle[system].d) & 0xf;
ciph->fdf.dv.cyc = htons(f_cycle << 12 | f_frac);
#else
ciph->fdf.dv.cyc = htons(cycle << 12 | f_frac);