提交 bbd20759 编写于 作者: T Thorsten Wißmann 提交者: Greg Kroah-Hartman

drivers/tty: Remove unneeded spaces

coding style fixes in n_tty.c
Signed-off-by: NMaximilian Krger <maxfragg@gmail.com>
Signed-off-by: NThorsten Wimann <re06huxa@cip.cs.fau.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
上级 ee815f3a
......@@ -61,7 +61,7 @@
* controlling the space in the read buffer.
*/
#define TTY_THRESHOLD_THROTTLE 128 /* now based on remaining room */
#define TTY_THRESHOLD_UNTHROTTLE 128
#define TTY_THRESHOLD_UNTHROTTLE 128
/*
* Special byte codes used in the echo buffer to represent operations
......@@ -405,7 +405,7 @@ static ssize_t process_output_block(struct tty_struct *tty,
const unsigned char *buf, unsigned int nr)
{
int space;
int i;
int i;
const unsigned char *cp;
mutex_lock(&tty->output_lock);
......@@ -1607,7 +1607,7 @@ static inline int input_available_p(struct tty_struct *tty, int amt)
}
/**
* copy_from_read_buf - copy read data directly
* copy_from_read_buf - copy read data directly
* @tty: terminal device
* @b: user data
* @nr: size of data
......@@ -1909,7 +1909,7 @@ static ssize_t n_tty_read(struct tty_struct *tty, struct file *file,
if (nr)
clear_bit(TTY_PUSH, &tty->flags);
} else if (test_and_clear_bit(TTY_PUSH, &tty->flags))
goto do_it_again;
goto do_it_again;
n_tty_set_room(tty);
return retval;
......
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