tty: tty_io: Fix trailing whitespace issues

Fix trailing whitespace issues, reported by checkpatch.pl.

Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com>
Link: https://lore.kernel.org/r/1620811585-18582-10-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 ff0809d462eb0b469729b732dc8008326c389c06..1fe40153d7d9291dcd8c764e2eb8ec6e191717fc 100644 (file)
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -3015,7 +3015,7 @@ static int this_tty(const void *t, struct file *file, unsigned fd)
                return 0;
        return file_tty(file) != t ? 0 : fd + 1;
 }
-       
+
 /*
  * This implements the "Secure Attention Key" ---  the idea is to
  * prevent trojan horses by killing all processes associated with this