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net: mdio-mux: Fix NULL Comparison style

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This patch fix checkpatch warning about NULL Comparison style.

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Corentin Labbe 2017-09-01 13:56:00 +02:00 committed by David S. Miller
parent c5b2cef3b6
commit 2d00cd859c
1 changed files with 2 additions and 2 deletions
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4
drivers/net/phy/mdio-mux.c
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@ -120,7 +120,7 @@ int mdio_mux_init(struct device *dev,
}
pb = devm_kzalloc(dev, sizeof(*pb), GFP_KERNEL);
if (pb == NULL) {
if (!pb) {
ret_val = -ENOMEM;
goto err_pb_kz;
}
@ -144,7 +144,7 @@ int mdio_mux_init(struct device *dev,
}
cb = devm_kzalloc(dev, sizeof(*cb), GFP_KERNEL);
if (cb == NULL) {
if (!cb) {
dev_err(dev,
"Error: Failed to allocate memory for child %pOF\n",
child_bus_node);