On Sat, May 09, 2020 at 03:19:31PM +0800, Qiuhao Li wrote:
> According to Documentation/timers/timers-howto.rst, sleeping for small
> milliseconds should use usleep_range() instead of msleep().
>
> Signed-off-by: Qiuhao Li <qiuhao...@outlook.com>
> ---
> drivers/staging/rtl8188eu/core/rtw_mlme_ext.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
> b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
> index 8d035f67ef61..61fdd942c30a 100644
> --- a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
> +++ b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
> @@ -5406,7 +5406,8 @@ u8 tx_beacon_hdl(struct adapter *padapter, unsigned
> char *pbuf)
> return H2C_SUCCESS;
>
> if ((pstapriv->tim_bitmap & BIT(0)) && (psta_bmc->sleepq_len >
> 0)) {
> - msleep(10);/* 10ms, ATIM(HIQ) Windows */
> + /* 10ms, ATIM(HIQ) Windows */
> + usleep_range(10000, 10001);
How do you know this will work properly? Can you test this?
thanks,
greg k-h
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