Commit 408795b0 authored by Xiaofei Tan's avatar Xiaofei Tan Committed by Greg Kroah-Hartman
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tty: tty_ldisc: Do not use assignment in if condition 



Do not use assignment in if condition following the advice of
checkpatch.pl.

Signed-off-by: default avatarXiaofei Tan <tanxiaofei@huawei.com>
Link: https://lore.kernel.org/r/1617779210-51576-10-git-send-email-tanxiaofei@huawei.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 72a8dcd7

drivers/tty/tty_ldisc.c

+2 −1
Original line number Diff line number Diff line
@@ -508,7 +508,8 @@ static int tty_ldisc_failto(struct tty_struct *tty, int ld) 
		return PTR_ERR(disc);

	tty->ldisc = disc;

	tty_set_termios_ldisc(tty, ld);

	if ((r = tty_ldisc_open(tty, disc)) < 0)

	r = tty_ldisc_open(tty, disc);

	if (r < 0)

		tty_ldisc_put(disc);

	return r;

}