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