tty: clean up whitespace in __do_SAK()

Remove spaces before the 'i' variable declaration and wrap parameters of
group_send_sig_info().

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20211118071911.12059-4-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index 8e653bb4d7c733faf619d8b31b01b148ddcd831d..99cad1560876bb0e98712f437871c2556a0fb263 100644 (file)
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -3030,7 +3030,7 @@ void __do_SAK(struct tty_struct *tty)
 {
        struct task_struct *g, *p;
        struct pid *session;
-       int             i;
+       int i;
        unsigned long flags;
 
        spin_lock_irqsave(&tty->ctrl.lock, flags);
@@ -3054,7 +3054,8 @@ void __do_SAK(struct tty_struct *tty)
                if (p->signal->tty == tty) {
                        tty_notice(tty, "SAK: killed process %d (%s): by controlling tty\n",
                                   task_pid_nr(p), p->comm);
-                       group_send_sig_info(SIGKILL, SEND_SIG_PRIV, p, PIDTYPE_SID);
+                       group_send_sig_info(SIGKILL, SEND_SIG_PRIV, p,
+                                       PIDTYPE_SID);
                        continue;
                }
                task_lock(p);
@@ -3062,7 +3063,8 @@ void __do_SAK(struct tty_struct *tty)
                if (i != 0) {
                        tty_notice(tty, "SAK: killed process %d (%s): by fd#%d\n",
                                   task_pid_nr(p), p->comm, i - 1);
-                       group_send_sig_info(SIGKILL, SEND_SIG_PRIV, p, PIDTYPE_SID);
+                       group_send_sig_info(SIGKILL, SEND_SIG_PRIV, p,
+                                       PIDTYPE_SID);
                }
                task_unlock(p);
        } while_each_thread(g, p);