Aug 04 2012

drivers/net/phy/mdio-mux-gpio.c: drop devm_kfree of devm_kzalloc’d data 

Author: Julia Lawall <Julia.Lawall@lip6.fr>

devm_kfree should not have to be explicitly used.

The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)

// 
@@
expression x,d;
@@

x = devm_kzalloc(...)
...
?-devm_kfree(d,x);
// 

Signed-off-by: Julia Lawall 
Signed-off-by: David S. Miller 

---
 drivers/net/phy/mdio-mux-gpio.c | 1 -
 1 file changed, 1 deletion(-)
 
diff --git a/drivers/net/phy/mdio-mux-gpio.c b/drivers/net/phy/mdio-mux-gpio.c
index e0cc4ef..eefe49e 100644
--- a/drivers/net/phy/mdio-mux-gpio.c
+++ b/drivers/net/phy/mdio-mux-gpio.c
@@ -101,7 +101,6 @@ err:
 		n--;
 		gpio_free(s->gpio[n]);
 	}
-	devm_kfree(&pdev->dev, s);
 	return r;
 }

qlambert