From: Jiri Slaby Date: Tue, 2 Mar 2021 06:22:12 +0000 (+0100) Subject: tty: cleanup tty_chars_in_buffer X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=ab78b0c9fa9dfc02f823aac9f8174d4ee0585057;p=uclinux-h8%2Flinux.git tty: cleanup tty_chars_in_buffer There is no need for 'else' when the 'if' part already returned. This makes tty_chars_in_buffer similar to tty_write_room too. Signed-off-by: Jiri Slaby Link: https://lore.kernel.org/r/20210302062214.29627-42-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/tty/tty_ioctl.c b/drivers/tty/tty_ioctl.c index 4de1c6ddb8ff..deffaefcf41d 100644 --- a/drivers/tty/tty_ioctl.c +++ b/drivers/tty/tty_ioctl.c @@ -57,8 +57,7 @@ int tty_chars_in_buffer(struct tty_struct *tty) { if (tty->ops->chars_in_buffer) return tty->ops->chars_in_buffer(tty); - else - return 0; + return 0; } EXPORT_SYMBOL(tty_chars_in_buffer);