Commit 63eeafd4 authored by Xiaofei Tan's avatar Xiaofei Tan Committed by Greg Kroah-Hartman
Browse files

tty: tty_jobctrl: Fix coding style issues of block comments 



Fix coding style issues of block comments, reported by checkpatch.pl.
Besides, do some expression optimization for the sentenses.

Signed-off-by: default avatarXiaofei Tan <tanxiaofei@huawei.com>
Link: https://lore.kernel.org/r/1617779210-51576-5-git-send-email-tanxiaofei@huawei.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d4e1d903

drivers/tty/tty_jobctrl.c

+10 −6
Original line number Diff line number Diff line
@@ -204,8 +204,10 @@ int tty_signal_session_leader(struct tty_struct *tty, int exit_session) 
			spin_lock_irq(&p->sighand->siglock);

			if (p->signal->tty == tty) {

				p->signal->tty = NULL;

				/* We defer the dereferences outside fo

				   the tasklist lock */

				/*

				 * We defer the dereferences outside of

				 * the tasklist lock.

				 */

				refs++;

			}

			if (!p->signal->leader) {
@@ -328,9 +330,11 @@ void disassociate_ctty(int on_exit) 
 */

void no_tty(void)

{

	/* FIXME: Review locking here. The tty_lock never covered any race

	   between a new association and proc_clear_tty but possible we need

	   to protect against this anyway */

	/*

	 * FIXME: Review locking here. The tty_lock never covered any race

	 * between a new association and proc_clear_tty but possibly we need

	 * to protect against this anyway.

	 */

	struct task_struct *tsk = current;



	disassociate_ctty(0);