On Tue, Jan 30, 2018 at 8:25 PM, Colin King <colin.king@xxxxxxxxxxxxx> wrote:
> From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
>
> Pointer q is initialized and then almost immediately afterwards being
> re-assigned the same value. Remove the second redundant assignment.
>
Don't you see strange that in the same context of the patch two users
of q are present?
How did you test this?
> Cleans up clang warning:
> drivers/net/wireless/zydas/zd1211rw/zd_mac.c:503:23: warning: Value
> stored to 'q' during its initialization is never read
> - q = &mac->ack_wait_queue;
> spin_lock_irqsave(&q->lock, flags);
>
> skb_queue_walk(q, skb) {
--
With Best Regards,
Andy Shevchenko
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