linux-kernel - Re: [Outreachy kernel] [PATCH] Staging: rtlwifi: phydm: Use setup

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Message-ID: <alpine.DEB.2.20.1710072002130.2134@hadrien>
Date:   Sat, 7 Oct 2017 20:02:25 +0200 (CEST)
From:   Julia Lawall <julia.lawall@...6.fr>
To:     Srishti Sharma <srishtishar@...il.com>
cc:     gregkh@...uxfoundation.org, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org, outreachy-kernel@...glegroups.com
Subject: Re: [Outreachy kernel] [PATCH] Staging: rtlwifi: phydm: Use
 setup_timer



On Sat, 7 Oct 2017, Srishti Sharma wrote:

> Use setup_timer to combine initialization of a timer with the
> initialization of the timer's function and data fields. Done
> using the following semantic patch by coccinelle.
>
> @r@
> struct timer_list *l;
> expression f, d;
> @@
>
> -init_timer(l);
> +setup_timer(l,f,d);
> ...
>
> (
> - l->function = f;
> ...
> - l->data = d;
> |
> - l->data = d;
> ...
> - l->function = f;
> )
>
> Signed-off-by: Srishti Sharma <srishtishar@...il.com>

Acked-by: Julia Lawall <julia.lawall@...6.fr>

> ---
>  drivers/staging/rtlwifi/phydm/phydm_interface.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/staging/rtlwifi/phydm/phydm_interface.c b/drivers/staging/rtlwifi/phydm/phydm_interface.c
> index 102576a..aa1fb75 100644
> --- a/drivers/staging/rtlwifi/phydm/phydm_interface.c
> +++ b/drivers/staging/rtlwifi/phydm/phydm_interface.c
> @@ -189,9 +189,7 @@ void odm_initialize_timer(struct phy_dm_struct *dm, struct timer_list *timer,
>  			  void *call_back_func, void *context,
>  			  const char *sz_id)
>  {
> -	init_timer(timer);
> -	timer->function = call_back_func;
> -	timer->data = (unsigned long)dm;
> +	setup_timer(timer, call_back_func, (unsigned long)dm);
>  	/*mod_timer(timer, jiffies+RTL_MILISECONDS_TO_JIFFIES(10));	*/
>  }
>
> --
> 2.7.4
>
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