[PATCH net v2 1/3] net: mdio-mux: Delete unnecessary devm_kfree
From: Saravana Kannan <hidden>
Date: 2021-08-17 18:08:53
Also in:
lkml
Subsystem:
ethernet phy library, networking drivers, the rest · Maintainers:
Andrew Lunn, Heiner Kallweit, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
The whole point of devm_* APIs is that you don't have to undo them if you are returning an error that's going to get propagated out of a probe() function. So delete unnecessary devm_kfree() call in the error return path. Signed-off-by: Saravana Kannan <redacted> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Marc Zyngier <maz@kernel.org> Tested-by: Marc Zyngier <maz@kernel.org> Acked-by: Kevin Hilman <khilman@baylibre.com> Tested-by: Kevin Hilman <khilman@baylibre.com> --- drivers/net/mdio/mdio-mux.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/net/mdio/mdio-mux.c b/drivers/net/mdio/mdio-mux.c
index 110e4ee85785..5b37284f54d6 100644
--- a/drivers/net/mdio/mdio-mux.c
+++ b/drivers/net/mdio/mdio-mux.c@@ -181,7 +181,6 @@ int mdio_mux_init(struct device *dev, } dev_err(dev, "Error: No acceptable child buses found\n"); - devm_kfree(dev, pb); err_pb_kz: put_device(&parent_bus->dev); err_parent_bus:
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2.33.0.rc1.237.g0d66db33f3-goog