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    Subject[PATCH 2/3] moxa: remove pointless check of 'tty' argument vs NULL
    Date

    Remove pointless check of 'tty' argument vs NULL from moxa driver.

    (applies on top of patch 1/3)


    Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
    ---

    drivers/char/mxser.c | 4 ++--
    1 files changed, 2 insertions(+), 2 deletions(-)

    --- linux-2.6.17-rc4-mm1/drivers/char/mxser.c.1 2006-05-15 22:33:49.000000000 +0200
    +++ linux-2.6.17-rc4-mm1/drivers/char/mxser.c 2006-05-15 22:34:38.000000000 +0200
    @@ -1081,7 +1081,7 @@ static int mxser_write(struct tty_struct
    struct mxser_struct *info = tty->driver_data;
    unsigned long flags;

    - if (!tty || !info->xmit_buf)
    + if (!info->xmit_buf)
    return (0);

    while (1) {
    @@ -1117,7 +1117,7 @@ static void mxser_put_char(struct tty_st
    struct mxser_struct *info = tty->driver_data;
    unsigned long flags;

    - if (!tty || !info->xmit_buf)
    + if (!info->xmit_buf)
    return;

    if (info->xmit_cnt >= SERIAL_XMIT_SIZE - 1)


    -
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