n_tty: remove superfluous return from n_tty_receive_signal_char

A return at the end of a void-returning function is superfluous. Get rid
of it.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20210505091928.22010-11-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
index 01883e5c8bbd78dac853bf86121fcb4bf603230d..0d93be26c67859c3cdeeb12cc660cf8cceb6226b 100644 (file)
--- a/drivers/tty/n_tty.c
+++ b/drivers/tty/n_tty.c
@@ -1245,7 +1245,6 @@ n_tty_receive_signal_char(struct tty_struct *tty, int signal, unsigned char c)
                commit_echoes(tty);
        } else
                process_echoes(tty);
-       return;
 }
 
 /**