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Define fhard in pps_event(..) only when PPS_SYNC is defined to mute

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an -Wunused-but-set-variable warning

Reported by: FreeBSD_HEAD_amd64_gcc4.9 jenkins job
Sponsored by: EMC / Isilon Storage Division
This commit is contained in:
Enji Cooper 2015-11-02 03:14:37 +00:00
parent 9a12e28212
commit aaca704590
1 changed files with 8 additions and 1 deletions
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9
sys/kern/kern_tc.c
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@ -1702,13 +1702,16 @@ pps_event(struct pps_state *pps, int event)
struct bintime bt;
struct timespec ts, *tsp, *osp;
u_int tcount, *pcount;
int foff, fhard;
int foff;
pps_seq_t *pseq;
#ifdef FFCLOCK
struct timespec *tsp_ffc;
pps_seq_t *pseq_ffc;
ffcounter *ffcount;
#endif
#ifdef PPS_SYNC
int fhard;
#endif
KASSERT(pps != NULL, ("NULL pps pointer in pps_event"));
/* Nothing to do if not currently set to capture this event type. */
@ -1724,7 +1727,9 @@ pps_event(struct pps_state *pps, int event)
tsp = &pps->ppsinfo.assert_timestamp;
osp = &pps->ppsparam.assert_offset;
foff = pps->ppsparam.mode & PPS_OFFSETASSERT;
#ifdef PPS_SYNC
fhard = pps->kcmode & PPS_CAPTUREASSERT;
#endif
pcount = &pps->ppscount[0];
pseq = &pps->ppsinfo.assert_sequence;
#ifdef FFCLOCK
@ -1736,7 +1741,9 @@ pps_event(struct pps_state *pps, int event)
tsp = &pps->ppsinfo.clear_timestamp;
osp = &pps->ppsparam.clear_offset;
foff = pps->ppsparam.mode & PPS_OFFSETCLEAR;
#ifdef PPS_SYNC
fhard = pps->kcmode & PPS_CAPTURECLEAR;
#endif
pcount = &pps->ppscount[1];
pseq = &pps->ppsinfo.clear_sequence;
#ifdef FFCLOCK