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Unexpand an instance of TAILQ_EMPTY()

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Xin LI 2006-06-14 03:14:26 +00:00
parent a04f78eacc
commit 6ad26d8376
1 changed files with 1 additions and 1 deletions
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2
sys/kern/kern_clock.c
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@ -257,7 +257,7 @@ hardclock(int usermode, uintfptr_t pc)
*/
mtx_lock_spin_flags(&callout_lock, MTX_QUIET);
ticks++;
if (TAILQ_FIRST(&callwheel[ticks & callwheelmask]) != NULL) {
if (!TAILQ_EMPTY(&callwheel[ticks & callwheelmask])) {
need_softclock = 1;
} else if (softticks + 1 == ticks)
++softticks;