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    Subject[PATCH 8/9] staging: ks7010: Delete a variable in write_to_device()
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    Date
    From 01291121668ccb54f1a784765a8d2b5811afa75a Mon Sep 17 00:00:00 2001
    From: Markus Elfring <elfring@users.sourceforge.net>
    Date: Sun, 17 Jul 2016 19:26:15 +0200
    Subject: [PATCH 8/9] staging: ks7010: Delete a variable in write_to_device()

    The local variable "rc" was assigned a zero at one place.
    But it was not read within this function. Thus delete it.

    Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
    ---
    drivers/staging/ks7010/ks7010_sdio.c | 3 +--
    1 file changed, 1 insertion(+), 2 deletions(-)

    diff --git a/drivers/staging/ks7010/ks7010_sdio.c b/drivers/staging/ks7010/ks7010_sdio.c
    index 4b15aec..e06bc3c 100644
    --- a/drivers/staging/ks7010/ks7010_sdio.c
    +++ b/drivers/staging/ks7010/ks7010_sdio.c
    @@ -291,11 +291,10 @@ static int enqueue_txdev(struct ks_wlan_private *priv, unsigned char *p,
    static int write_to_device(struct ks_wlan_private *priv, unsigned char *buffer,
    unsigned long size)
    {
    - int rc, retval;
    + int retval;
    unsigned char rw_data;
    struct hostif_hdr *hdr;
    hdr = (struct hostif_hdr *)buffer;
    - rc = 0;

    DPRINTK(4, "size=%d\n", hdr->size);
    if (hdr->event < HIF_DATA_REQ || HIF_REQ_MAX < hdr->event) {
    --
    2.9.1
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