staging: dgnc: dgnc_tty.c: Avoid '(' at the end of line

Bring the first argument to the previous line and
align the other lines to match open parenthesis.

Quoted 2 lines · Nishad Kamdar

Bring the first argument to the previous line and
align the other lines to match open parenthesis.

[]

drivers/staging/dgnc/dgnc_tty.c

Quoted 1 line

drivers/staging/dgnc/dgnc_tty.c +0 -0

[]

drivers/staging/dgnc/dgnc_tty.c static int dgnc_tty_open(struct tty_struct *tty, struct file *file) · line 888

Quoted 11 lines

drivers/staging/dgnc/dgnc_tty.c +3 -4

@@ -883,10 +883,9 @@ static int dgnc_tty_open(struct tty_struct *tty, struct file *file)
 	 * touched safely, the close routine will signal the
 	 * ch_flags_wait to wake us back up.
 	 */
-	rc = wait_event_interruptible(
-				ch->ch_flags_wait,
-				(((ch->ch_tun.un_flags |
-				ch->ch_pun.un_flags) & UN_CLOSING) == 0));
+	rc = wait_event_interruptible(ch->ch_flags_wait,
+				      (((ch->ch_tun.un_flags |
+				      ch->ch_pun.un_flags) & UN_CLOSING) == 0));

This would be better without the superfluous () and perhaps use !

	rc = wait_event_interruptible(ch->ch_flags_wait,
				      !((ch->ch_tun.un_flags |
					 ch->ch_pun.un_flags) & UN_CLOSING));