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    Subject[PATCH 04/10] staging/irda/net: Delete an unnecessary variable initialisation in irlap_recv_discovery_xid_cmd()
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    From: Markus Elfring <elfring@users.sourceforge.net>
    Date: Wed, 11 Oct 2017 22:18:34 +0200

    The local variable "discovery" will only be used in a single if branch
    of this function. Thus omit the explicit initialisation at the beginning.

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

    diff --git a/drivers/staging/irda/net/irlap_frame.c b/drivers/staging/irda/net/irlap_frame.c
    index 94972db87951..33259ed5f3cd 100644
    --- a/drivers/staging/irda/net/irlap_frame.c
    +++ b/drivers/staging/irda/net/irlap_frame.c
    @@ -481,7 +481,7 @@ static void irlap_recv_discovery_xid_cmd(struct irlap_cb *self,
    struct irlap_info *info)
    {
    struct xid_frame *xid;
    - discovery_t *discovery = NULL;
    + discovery_t *discovery;
    __u8 *discovery_info;
    char *text;

    --
    2.14.2
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