* [PATCH] PM / OPP: Use ERR_CAST inlined function
@ 2011-11-08 18:57 Thomas Meyer
2011-11-08 21:52 ` Rafael J. Wysocki
0 siblings, 1 reply; 2+ messages in thread
From: Thomas Meyer @ 2011-11-08 18:57 UTC (permalink / raw)
To: Len Brown, Pavel Machek, Rafael J. Wysocki, Greg Kroah-Hartman,
linux-kernel
From: Thomas Meyer <thomas@m3y3r.de>
Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...))
The semantic patch that makes this change is available
in scripts/coccinelle/api/err_cast.cocci.
More information about semantic patching is available at
http://coccinelle.lip6.fr/
Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
---
diff -u -p a/drivers/base/power/opp.c b/drivers/base/power/opp.c
--- a/drivers/base/power/opp.c 2011-11-07 19:37:43.009876832 +0100
+++ b/drivers/base/power/opp.c 2011-11-08 09:55:51.808539048 +0100
@@ -669,7 +669,7 @@ struct srcu_notifier_head *opp_get_notif
struct device_opp *dev_opp = find_device_opp(dev);
if (IS_ERR(dev_opp))
- return ERR_PTR(PTR_ERR(dev_opp)); /* matching type */
+ return ERR_CAST(dev_opp); /* matching type */
return &dev_opp->head;
}
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] PM / OPP: Use ERR_CAST inlined function
2011-11-08 18:57 [PATCH] PM / OPP: Use ERR_CAST inlined function Thomas Meyer
@ 2011-11-08 21:52 ` Rafael J. Wysocki
0 siblings, 0 replies; 2+ messages in thread
From: Rafael J. Wysocki @ 2011-11-08 21:52 UTC (permalink / raw)
To: Thomas Meyer; +Cc: Len Brown, Pavel Machek, Greg Kroah-Hartman, linux-kernel
On Tuesday, November 08, 2011, Thomas Meyer wrote:
> From: Thomas Meyer <thomas@m3y3r.de>
>
> Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...))
>
> The semantic patch that makes this change is available
> in scripts/coccinelle/api/err_cast.cocci.
>
> More information about semantic patching is available at
> http://coccinelle.lip6.fr/
>
> Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Applied to linux-pm/pm-fixes, will push to Linus shortly.
Thanks,
Rafael
> ---
>
> diff -u -p a/drivers/base/power/opp.c b/drivers/base/power/opp.c
> --- a/drivers/base/power/opp.c 2011-11-07 19:37:43.009876832 +0100
> +++ b/drivers/base/power/opp.c 2011-11-08 09:55:51.808539048 +0100
> @@ -669,7 +669,7 @@ struct srcu_notifier_head *opp_get_notif
> struct device_opp *dev_opp = find_device_opp(dev);
>
> if (IS_ERR(dev_opp))
> - return ERR_PTR(PTR_ERR(dev_opp)); /* matching type */
> + return ERR_CAST(dev_opp); /* matching type */
>
> return &dev_opp->head;
> }
>
>
>
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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