drivers/tty: Remove unneeded spaces

coding style fixes in n_tty.c

Signed-off-by: Maximilian Krüger <maxfragg@gmail.com>
Signed-off-by: Thorsten Wißmann <re06huxa@cip.cs.fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
index 39d6ab6551e0884db2237f6ffeba184de92f4c22..d2256d08ee7e11995a0e5e5067d5a4c1b73b4de7 100644 (file)
--- a/drivers/tty/n_tty.c
+++ b/drivers/tty/n_tty.c
@@ -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 @@ do_it_again:
                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;