Re: [PATCH 07/25] mwifiex: don't use [delayed_]work_pending()
From: Tejun Heo <tj@kernel.org>
Date: 2012-12-28 21:41:24
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From: Tejun Heo <tj@kernel.org>
Date: 2012-12-28 21:41:24
Also in:
lkml
On Sat, Dec 22, 2012 at 02:29:57PM -0800, Bing Zhao wrote:
Hi Tejun, Thanks for the patch.quoted
Drop work_pending() test from mwifiex_sdio_card_reset(). As work_pending() becomes %false before sdio_card_reset_worker() starts executing, it doesn't really protect anything. reset_host may change between mmc_remove_host() and mmc_add_host(). Make sdio_card_reset_worker() cache the target mmc_host so that it isn't affected by mwifiex_sdio_card_reset() racing with it. Only compile tested. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Bing Zhao <redacted> Cc: linux-wireless@vger.kernel.orgAcked-by: Bing Zhao <redacted>quoted
--- Please let me know how this patch should be routed. I can take it through the workqueue tree if necessary.If you are taking other patches in this series through your tree, please take this one too.
Applied to wq/for-3.9-cleanups. Thanks. -- tejun