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    Subject[PATCH 3/5] block-cciss: Delete unnecessary initialisations in cciss_bigpassthru()
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    From: Markus Elfring <elfring@users.sourceforge.net>
    Date: Wed, 17 Aug 2016 22:55:51 +0200

    Three local variables will be set to an appropriate value a bit later.
    Thus omit the explicit initialisation at the beginning.

    Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
    ---
    drivers/block/cciss.c | 6 +++---
    1 file changed, 3 insertions(+), 3 deletions(-)

    diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
    index 43ac632..10e1b0a 100644
    --- a/drivers/block/cciss.c
    +++ b/drivers/block/cciss.c
    @@ -1572,11 +1572,11 @@ static int cciss_bigpassthru(ctlr_info_t *h, void __user *argp)
    {
    BIG_IOCTL_Command_struct *ioc;
    CommandList_struct *c;
    - unsigned char **buff = NULL;
    - int *buff_size = NULL;
    + unsigned char **buff;
    + int *buff_size;
    u64bit temp64;
    BYTE sg_used = 0;
    - int status = 0;
    + int status;
    int i;
    DECLARE_COMPLETION_ONSTACK(wait);
    __u32 left;
    --
    2.9.3
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