Date: Mon, 5 Aug 2019 20:26:01 +0000 (UTC) From: Mariusz Zaborski <oshogbo@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r350616 - head/sys/kern Message-ID: <201908052026.x75KQ1UU094795@repo.freebsd.org>
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Author: oshogbo Date: Mon Aug 5 20:26:01 2019 New Revision: 350616 URL: https://svnweb.freebsd.org/changeset/base/350616 Log: process: style We don't need to check if the parent is already set. This is done already in the proc_reparent. No functional behaviour changes intended. MFC after: 1 month Modified: head/sys/kern/sys_process.c Modified: head/sys/kern/sys_process.c ============================================================================== --- head/sys/kern/sys_process.c Mon Aug 5 20:21:35 2019 (r350615) +++ head/sys/kern/sys_process.c Mon Aug 5 20:26:01 2019 (r350616) @@ -958,9 +958,7 @@ kern_ptrace(struct thread *td, int req, pid_t pid, voi * on a "detach". */ proc_set_traced(p, true); - if (p->p_pptr != td->td_proc) { - proc_reparent(p, td->td_proc, false); - } + proc_reparent(p, td->td_proc, false); CTR2(KTR_PTRACE, "PT_ATTACH: pid %d, oppid %d", p->p_pid, p->p_oppid); @@ -1109,7 +1107,7 @@ kern_ptrace(struct thread *td, int req, pid_t pid, voi p->p_pid, psr->sr_error, psr->sr_retval[0], psr->sr_retval[1]); break; - + case PT_STEP: case PT_CONTINUE: case PT_TO_SCE: @@ -1219,8 +1217,8 @@ kern_ptrace(struct thread *td, int req, pid_t pid, voi sendsig: MPASS(proctree_locked == 0); - - /* + + /* * Clear the pending event for the thread that just * reported its event (p_xthread). This may not be * the thread passed to PT_CONTINUE, PT_STEP, etc. if
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