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    Subject[PATCH 2/3] IB/iser: Delete an unnecessary variable initialisation in iser_send_data_out()
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    From: Markus Elfring <elfring@users.sourceforge.net>
    Date: Sat, 27 Jan 2018 17:55:13 +0100

    The variable "tx_desc" will be set to an appropriate pointer a bit later.
    Thus omit the explicit initialisation at the beginning.

    Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
    ---
    drivers/infiniband/ulp/iser/iser_initiator.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/infiniband/ulp/iser/iser_initiator.c b/drivers/infiniband/ulp/iser/iser_initiator.c
    index 3ae2571ba5b4..1425c4957a04 100644
    --- a/drivers/infiniband/ulp/iser/iser_initiator.c
    +++ b/drivers/infiniband/ulp/iser/iser_initiator.c
    @@ -436,7 +436,7 @@ int iser_send_data_out(struct iscsi_conn *conn,
    {
    struct iser_conn *iser_conn = conn->dd_data;
    struct iscsi_iser_task *iser_task = task->dd_data;
    - struct iser_tx_desc *tx_desc = NULL;
    + struct iser_tx_desc *tx_desc;
    struct iser_mem_reg *mem_reg;
    unsigned long buf_offset;
    unsigned long data_seg_len;
    --
    2.16.1
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