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tty: tty_jobctrl: Add a blank line after declarations 

Add a blank line after declarations, reported by checkpatch.pl.

Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com>
Link: https://lore.kernel.org/r/1617779210-51576-4-git-send-email-tanxiaofei@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Xiaofei Tan 2021-04-07 15:06:43 +08:00 committed by Greg Kroah-Hartman
parent 149ad2c67b
commit d4e1d903a3
1 changed files with 5 additions and 0 deletions
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5
drivers/tty/tty_jobctrl.c
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@ -75,6 +75,7 @@ void proc_clear_tty(struct task_struct *p)
{
unsigned long flags;
struct tty_struct *tty;
spin_lock_irqsave(&p->sighand->siglock, flags);
tty = p->signal->tty;
p->signal->tty = NULL;
@ -173,6 +174,7 @@ EXPORT_SYMBOL_GPL(get_current_tty);
void session_clear_tty(struct pid *session)
{
struct task_struct *p;
do_each_pid_task(session, PIDTYPE_SID, p) {
proc_clear_tty(p);
} while_each_pid_task(session, PIDTYPE_SID, p);
@ -269,6 +271,7 @@ void disassociate_ctty(int on_exit)
tty_vhangup_session(tty);
} else {
struct pid *tty_pgrp = tty_get_pgrp(tty);
if (tty_pgrp) {
kill_pgrp(tty_pgrp, SIGHUP, on_exit);
if (!on_exit)
@ -280,6 +283,7 @@ void disassociate_ctty(int on_exit)
} else if (on_exit) {
struct pid *old_pgrp;
spin_lock_irq(&current->sighand->siglock);
old_pgrp = current->signal->tty_old_pgrp;
current->signal->tty_old_pgrp = NULL;
@ -328,6 +332,7 @@ void no_tty(void)
between a new association and proc_clear_tty but possible we need
to protect against this anyway */
struct task_struct *tsk = current;
disassociate_ctty(0);
proc_clear_tty(tsk);
}