tty: tty_port: 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/1620811585-18582-17-git-send-email-tanxiaofei@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
index 7557bcd84b27c6bbafdd2db07042985ceed3d844..189c2fa09c6de6b2847ea1e87cdc1d52486f74b1 100644 (file)
--- a/drivers/tty/tty_port.c
+++ b/drivers/tty/tty_port.c
@@ -688,6 +688,7 @@ int tty_port_open(struct tty_port *port, struct tty_struct *tty,
                clear_bit(TTY_IO_ERROR, &tty->flags);
                if (port->ops->activate) {
                        int retval = port->ops->activate(port, tty);
+
                        if (retval) {
                                mutex_unlock(&port->mutex);
                                return retval;