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charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: jhb X-Git-Repository: src X-Git-Refname: refs/heads/stable/15 X-Git-Reftype: branch X-Git-Commit: 2d313698482730bcabe60492e9a02e70e02eb53c Auto-Submitted: auto-generated Date: Fri, 24 Apr 2026 15:29:02 +0000 Message-Id: <69eb8c3e.35f56.7bce113f@gitrepo.freebsd.org> The branch stable/15 has been updated by jhb: URL: https://cgit.FreeBSD.org/src/commit/?id=2d313698482730bcabe60492e9a02e70e02eb53c commit 2d313698482730bcabe60492e9a02e70e02eb53c Author: John Baldwin AuthorDate: 2025-12-26 15:37:10 +0000 Commit: John Baldwin CommitDate: 2026-04-24 15:26:38 +0000 acpi: Statically initialize acpi_ioctl_hooks Reviewed by: imp Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D54313 (cherry picked from commit 11757b1487e3e8ca0479dff5da0815b42aea3fe0) --- sys/dev/acpica/acpi.c | 17 ++++++----------- 1 file changed, 6 insertions(+), 11 deletions(-) diff --git a/sys/dev/acpica/acpi.c b/sys/dev/acpica/acpi.c index ce202bb60167..7db4c776b00b 100644 --- a/sys/dev/acpica/acpi.c +++ b/sys/dev/acpica/acpi.c @@ -4103,8 +4103,8 @@ struct acpi_ioctl_hook void *arg; }; -static TAILQ_HEAD(,acpi_ioctl_hook) acpi_ioctl_hooks; -static int acpi_ioctl_hooks_initted; +static TAILQ_HEAD(,acpi_ioctl_hook) acpi_ioctl_hooks = + TAILQ_HEAD_INITIALIZER(acpi_ioctl_hooks); int acpi_register_ioctl(u_long cmd, acpi_ioctl_fn fn, void *arg) @@ -4117,10 +4117,6 @@ acpi_register_ioctl(u_long cmd, acpi_ioctl_fn fn, void *arg) hp->arg = arg; ACPI_LOCK(acpi); - if (acpi_ioctl_hooks_initted == 0) { - TAILQ_INIT(&acpi_ioctl_hooks); - acpi_ioctl_hooks_initted = 1; - } TAILQ_FOREACH(thp, &acpi_ioctl_hooks, link) { if (thp->cmd == cmd) { ACPI_UNLOCK(acpi); @@ -4179,11 +4175,10 @@ acpiioctl(struct cdev *dev, u_long cmd, caddr_t addr, int flag, struct thread *t * Scan the list of registered ioctls, looking for handlers. */ ACPI_LOCK(acpi); - if (acpi_ioctl_hooks_initted) - TAILQ_FOREACH(hp, &acpi_ioctl_hooks, link) { - if (hp->cmd == cmd) - break; - } + TAILQ_FOREACH(hp, &acpi_ioctl_hooks, link) { + if (hp->cmd == cmd) + break; + } ACPI_UNLOCK(acpi); if (hp) return (hp->fn(cmd, addr, hp->arg));