Re: [PATCH v2] staging: rtl8723bs: core: Remove true and false comparison

Greg KH
2021-10-20T11:03:39Z

On Wed, Oct 20, 2021 at 04:24:01PM +0530, Kushal Kothari wrote:
> Remove comparison to true and false in if statement.
> Issue found with checkpatch.pl.
> CHECK: Using comparison to true is error prone
> CHECK: Using comparison to false is error prone
>
> Signed-off-by: Kushal Kothari <kushalkothari285@gmail.com>
> ---
>
> Changes in v2: Remove unnecessary parentheses.
>
> drivers/staging/rtl8723bs/core/rtw_cmd.c | 50 ++++++++++++------------
> 1 file changed, 25 insertions(+), 25 deletions(-)
>
> diff --git a/drivers/staging/rtl8723bs/core/rtw_cmd.c b/drivers/staging/rtl8723bs/core/rtw_cmd.c
> index efc9b1974e38..3e0b910114da 100644
> --- a/drivers/staging/rtl8723bs/core/rtw_cmd.c
> +++ b/drivers/staging/rtl8723bs/core/rtw_cmd.c
> @@ -309,8 +309,8 @@ int rtw_cmd_filter(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj)
> if (cmd_obj->cmdcode == GEN_CMD_CODE(_SetChannelPlan))
> bAllow = true;
>
> - if ((pcmdpriv->padapter->hw_init_completed == false && bAllow == false)
> - || atomic_read(&(pcmdpriv->cmdthd_running)) == false /* com_thread not running */
> + if ((!pcmdpriv->padapter->hw_init_completed && !bAllow) ||
> + !atomic_read(&pcmdpriv->cmdthd_running) /* com_thread not running */
> )
> return _FAIL;
>
> @@ -372,7 +372,7 @@ void rtw_free_cmd_obj(struct cmd_obj *pcmd)
> void rtw_stop_cmd_thread(struct adapter *adapter)
> {
> if (adapter->cmdThread &&
> - atomic_read(&(adapter->cmdpriv.cmdthd_running)) == true &&
> + atomic_read(&adapter->cmdpriv.cmdthd_running) &&
> adapter->cmdpriv.stop_req == 0) {
> adapter->cmdpriv.stop_req = 1;
> complete(&adapter->cmdpriv.cmd_queue_comp);
> @@ -388,7 +388,7 @@ int rtw_cmd_thread(void *context)
> u8 (*cmd_hdl)(struct adapter *padapter, u8 *pbuf);
> void (*pcmd_callback)(struct adapter *dev, struct cmd_obj *pcmd);
> struct adapter *padapter = context;
> - struct cmd_priv *pcmdpriv = &(padapter->cmdpriv);
> + struct cmd_priv *pcmdpriv = &padapter->cmdpriv;

This is not described in your changelog text and has nothing to do with
booleans :(