From: Julia Lawall <[email protected]> Using kfree to free data allocated with devm_kzalloc causes double frees.
The semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x; @@ x = devm_kzalloc(...) ... ?-kfree(x); // </smpl> Signed-off-by: Julia Lawall <[email protected]> --- drivers/mfd/palmas.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/mfd/palmas.c b/drivers/mfd/palmas.c index c4a69f1..92c6fc7 100644 --- a/drivers/mfd/palmas.c +++ b/drivers/mfd/palmas.c @@ -463,7 +463,6 @@ static int __devinit palmas_i2c_probe(struct i2c_client *i2c, err: mfd_remove_devices(palmas->dev); - kfree(palmas); return ret; } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
