Re: [PATCH 20/22] fjes: epstop_task

[Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>]

Hello.

On 6/18/2015 3:49 AM, Taku Izumi wrote:

> This patch adds epstop_task.
> This task is used to process other receiver's
> cancellation request.

> Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com>
> ---
>   drivers/platform/x86/fjes/fjes_hw.c   | 34 ++++++++++++++++++++++++++++++++++
>   drivers/platform/x86/fjes/fjes_hw.h   |  1 +
>   drivers/platform/x86/fjes/fjes_main.c |  1 +
>   3 files changed, 36 insertions(+)

> diff --git a/drivers/platform/x86/fjes/fjes_hw.c b/drivers/platform/x86/fjes/fjes_hw.c
> index e07b266..c22679a 100644
> --- a/drivers/platform/x86/fjes/fjes_hw.c
> +++ b/drivers/platform/x86/fjes/fjes_hw.c
[...]
> @@ -1123,3 +1126,34 @@ static void fjes_hw_update_zone_task(struct work_struct *work)
>   	}
>   }
>
> +static void fjes_hw_epstop_task(struct work_struct *work)
> +{
> +	struct fjes_hw *hw = container_of(work,
> +			struct fjes_hw, epstop_task);

    Please start the continuation lines under 'work' on the first line.

> +	struct fjes_adapter *adapter = (struct fjes_adapter *)hw->back;
> +	int epid_bit;
> +	unsigned long remain_bit;
> +
> +	while ((remain_bit = hw->epstop_req_bit)) {
> +

    Don't think this empty line is needed.

> +		for (epid_bit = 0; remain_bit; (remain_bit >>= 1),
> +			(epid_bit++)) {

    Inner parens not needed, the comma operator has lowest priority.

> +
> +			if (remain_bit & 1) {
> +

    Don't think this empty line is needed.

[...]

WBR, Sergei