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| author | Eric W. Biederman <ebiederm@xmission.com> | 2018-07-21 18:34:03 +0200 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2018-09-16 16:09:45 +0200 |
| commit | b21c5bd562dd97ac0b936439fc64bd30ec09b2e0 (patch) | |
| tree | 6b75ae365c7fdbeb3400cafef09fd7b4bcf674d3 /kernel | |
| parent | signal: Use group_send_sig_info to kill all processes in a pid namespace (diff) | |
| download | linux-b21c5bd562dd97ac0b936439fc64bd30ec09b2e0.tar.xz linux-b21c5bd562dd97ac0b936439fc64bd30ec09b2e0.zip | |
signal: Remove specific_send_sig_info
This function is static and it only has two callers. As
specific_send_sig_info is only called twice remembering what
specific_send_sig_info does when reading the code is difficutl and it
makes it hard to see which sending sending functions are equivalent to
which others.
So remove specific_send_sig_info to make the code easier to read.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/signal.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/kernel/signal.c b/kernel/signal.c index ec136fda457a..99e91163c9a3 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -1199,12 +1199,6 @@ __group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p) return send_signal(sig, info, p, PIDTYPE_TGID); } -static int -specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t) -{ - return send_signal(sig, info, t, PIDTYPE_PID); -} - int do_send_sig_info(int sig, struct siginfo *info, struct task_struct *p, enum pid_type type) { @@ -1254,7 +1248,7 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t) */ if (action->sa.sa_handler == SIG_DFL && !t->ptrace) t->signal->flags &= ~SIGNAL_UNKILLABLE; - ret = specific_send_sig_info(sig, info, t); + ret = send_signal(sig, info, t, PIDTYPE_PID); spin_unlock_irqrestore(&t->sighand->siglock, flags); return ret; @@ -2330,7 +2324,7 @@ static int ptrace_signal(int signr, siginfo_t *info) /* If the (new) signal is now blocked, requeue it. */ if (sigismember(¤t->blocked, signr)) { - specific_send_sig_info(signr, info, current); + send_signal(signr, info, current, PIDTYPE_PID); signr = 0; } |