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| author | phk <phk@FreeBSD.org> | 2006-01-04 08:22:39 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 2006-01-04 08:22:39 +0000 |
| commit | 04004b89a1d62abd632055b2e691dcdcef7e3478 (patch) | |
| tree | 42d49e98027fc7a898026c930d630a08cd7f73a5 /sys | |
| parent | 7f56ef50de36a74ade1572f376be6e697883f3dd (diff) | |
| download | FreeBSD-src-04004b89a1d62abd632055b2e691dcdcef7e3478.zip FreeBSD-src-04004b89a1d62abd632055b2e691dcdcef7e3478.tar.gz | |
Use MTX_SYSINIT to set up the tty list mutex.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/kern/tty.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/sys/kern/tty.c b/sys/kern/tty.c index 94a3d40..1babc3d 100644 --- a/sys/kern/tty.c +++ b/sys/kern/tty.c @@ -253,6 +253,7 @@ static u_char const char_type[] = { */ static TAILQ_HEAD(, tty) tty_list = TAILQ_HEAD_INITIALIZER(tty_list); static struct mtx tty_list_mutex; +MTX_SYSINIT(tty_list, &tty_list_mutex, "ttylist", MTX_DEF); static struct unrhdr *tty_unit; @@ -2828,12 +2829,6 @@ ttyrel(struct tty *tp) struct tty * ttymalloc(struct tty *tp) { - static int once; - - if (!once) { - mtx_init(&tty_list_mutex, "ttylist", NULL, MTX_DEF); - once++; - } if (tp) { /* |
