tty: tty_io: Fix spaces required around that ':'

Fix spaces required around that ':', reported by checkpatch.pl.

Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com>
Link: https://lore.kernel.org/r/1620811585-18582-9-git-send-email-tanxiaofei@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index 1266d45..ff0809d 100644 (file)
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -2341,7 +2341,7 @@ static int tiocgwinsz(struct tty_struct *tty, struct winsize __user *arg)
        err = copy_to_user(arg, &tty->winsize, sizeof(*arg));
        mutex_unlock(&tty->winsize_mutex);
 
-       return err ? -EFAULT: 0;
+       return err ? -EFAULT : 0;
 }
 
 /**