tty: tty_io: Remove spaces before tabs

Remove spaces before tabs following the advice of checkpatch.pl.

Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com>
Link: https://lore.kernel.org/r/1620811585-18582-7-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 362845dc1c19d680d1ed48bf2e8a6a09e88edf9c..b0ccb152bf40452ed7bc36e83e3879aa5fab98a9 100644 (file)
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -33,7 +33,7 @@
  *     -- Nick Holloway <alfie@dcs.warwick.ac.uk>, 27th May 1993.
  *
  * Rewrote canonical mode and added more termios flags.
- *     -- julian@uhunix.uhcc.hawaii.edu (J. Cowley), 13Jan94
+ *     -- julian@uhunix.uhcc.hawaii.edu (J. Cowley), 13Jan94
  *
  * Reorganized FASYNC support so mouse code can share it.
  *     -- ctm@ardi.com, 9Sep95
@@ -1114,7 +1114,7 @@ void tty_write_message(struct tty_struct *tty, char *msg)
 static ssize_t file_tty_write(struct file *file, struct kiocb *iocb, struct iov_iter *from)
 {
        struct tty_struct *tty = file_tty(file);
-       struct tty_ldisc *ld;
+       struct tty_ldisc *ld;
        ssize_t ret;
 
        if (tty_paranoia_check(tty, file_inode(file), "tty_write"))
@@ -1928,8 +1928,8 @@ static struct tty_struct *tty_open_current_tty(dev_t device, struct file *filp)
  *     @index: index for the device in the @return driver
  *     @return: driver for this inode (with increased refcount)
  *
- *     If @return is not erroneous, the caller is responsible to decrement the
- *     refcount by tty_driver_kref_put.
+ *     If @return is not erroneous, the caller is responsible to decrement the
+ *     refcount by tty_driver_kref_put.
  *
  *     Locking: tty_mutex protects get_tty_driver
  */
@@ -3317,11 +3317,11 @@ err_put:
 EXPORT_SYMBOL_GPL(tty_register_device_attr);
 
 /**
- *     tty_unregister_device - unregister a tty device
- *     @driver: the tty driver that describes the tty device
- *     @index: the index in the tty driver for this tty device
+ *     tty_unregister_device - unregister a tty device
+ *     @driver: the tty driver that describes the tty device
+ *     @index: the index in the tty driver for this tty device
  *
- *     If a tty device is registered with a call to tty_register_device() then
+ *     If a tty device is registered with a call to tty_register_device() then
  *     this function must be called when the tty device is gone.
  *
  *     Locking: ??