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    Subject[PATCH 02/68] TTY: tty_io, remove buffer re-assignments
    Date
    TTY buffer head and tail are initialized in tty_buffer_init. No need
    to do it once again in initialize_tty_struct where tty_buffer_init is
    called.

    Signed-off-by: Jiri Slaby <jslaby@suse.cz>
    ---
    drivers/tty/tty_io.c | 1 -
    1 file changed, 1 deletion(-)

    diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
    index 44736f9..f105ce5 100644
    --- a/drivers/tty/tty_io.c
    +++ b/drivers/tty/tty_io.c
    @@ -2933,7 +2933,6 @@ void initialize_tty_struct(struct tty_struct *tty,
    tty->session = NULL;
    tty->pgrp = NULL;
    tty->overrun_time = jiffies;
    - tty->buf.head = tty->buf.tail = NULL;
    tty_buffer_init(tty);
    mutex_init(&tty->termios_mutex);
    mutex_init(&tty->ldisc_mutex);
    --
    1.7.9.2



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