PM / OPP: Use ERR_CAST instead of ERR_PTR(PTR_ERR())
Author: 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
Signed-off-by: Rafael J. Wysocki
---
drivers/base/power/opp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/base/power/opp.c b/drivers/base/power/opp.c
index 434a6c0..95706fa 100644
--- a/drivers/base/power/opp.c
+++ b/drivers/base/power/opp.c
@@ -669,7 +669,7 @@ struct srcu_notifier_head *opp_get_notifier(struct device *dev)
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;
} |
---
drivers/base/power/opp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/base/power/opp.c b/drivers/base/power/opp.c
index 434a6c0..95706fa 100644
--- a/drivers/base/power/opp.c
+++ b/drivers/base/power/opp.c
@@ -669,7 +669,7 @@ struct srcu_notifier_head *opp_get_notifier(struct device *dev)
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;
}