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kern_sig.c: style

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Reviewed by:	markj
Sponsored by:	The FreeBSD Foundation
MFC after:	2 weeks
Differential revision:	https://reviews.freebsd.org/D36207
This commit is contained in:
Konstantin Belousov 2022-08-17 20:01:13 +03:00
parent cdb58f9d04
commit 0a4f2ac3b7
1 changed files with 3 additions and 3 deletions
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6
sys/kern/kern_sig.c
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@ -2264,7 +2264,7 @@ tdsendsignal(struct proc *p, struct thread *td, int sig, ksiginfo_t *ksi)
* IEEE Std 1003.1-2001: return success when killing a zombie.
*/
if (p->p_state == PRS_ZOMBIE) {
if (ksi && (ksi->ksi_flags & KSI_INS))
if (ksi != NULL && (ksi->ksi_flags & KSI_INS) != 0)
ksiginfo_tryfree(ksi);
return (ret);
}
@ -2294,7 +2294,7 @@ tdsendsignal(struct proc *p, struct thread *td, int sig, ksiginfo_t *ksi)
SDT_PROBE3(proc, , , signal__discard, td, p, sig);
mtx_unlock(&ps->ps_mtx);
if (ksi && (ksi->ksi_flags & KSI_INS))
if (ksi != NULL && (ksi->ksi_flags & KSI_INS) != 0)
ksiginfo_tryfree(ksi);
return (ret);
} else {
@ -2327,7 +2327,7 @@ tdsendsignal(struct proc *p, struct thread *td, int sig, ksiginfo_t *ksi)
if ((prop & SIGPROP_TTYSTOP) != 0 &&
(p->p_pgrp->pg_flags & PGRP_ORPHANED) != 0 &&
action == SIG_DFL) {
if (ksi && (ksi->ksi_flags & KSI_INS))
if (ksi != NULL && (ksi->ksi_flags & KSI_INS) != 0)
ksiginfo_tryfree(ksi);
return (ret);
}