pty: don't limit the writes to 'pty_space()' inside 'pty_write()'

[safe/jmp/linux-2.6] / drivers / char / pty.c

diff --git a/drivers/char/pty.c b/drivers/char/pty.c
index d083c73..b33d668 100644 (file)
--- a/drivers/char/pty.c
+++ b/drivers/char/pty.c
@@ -109,21 +109,13 @@ static int pty_space(struct tty_struct *to)
  *     the other side of the pty/tty pair.
  */
 
-static int pty_write(struct tty_struct *tty, const unsigned char *buf,
-                                                               int count)
+static int pty_write(struct tty_struct *tty, const unsigned char *buf, int c)
 {
        struct tty_struct *to = tty->link;
-       int c;
 
        if (tty->stopped)
                return 0;
 
-       /* This isn't locked but our 8K is quite sloppy so no
-          big deal */
-
-       c = pty_space(to);
-       if (c > count)
-               c = count;
        if (c > 0) {
                /* Stuff the data into the input queue of the other end */
                c = tty_insert_flip_string(to, buf, c);