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>

diff --git a/drivers/tty/tty_jobctrl.c b/drivers/tty/tty_jobctrl.c
index 4b751b9285add6fe370153dac1e4c8c352242143..86070f772aa0d09a77510976e37614fae4aa8d8e 100644 (file)
--- a/drivers/tty/tty_jobctrl.c
+++ b/drivers/tty/tty_jobctrl.c
@@ -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);
 }