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eth: dpaa2-mac: remove a dead-code NULL check on fwnode parent

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Since commit 4e30e98c4b ("dpaa2-mac: return -EPROBE_DEFER from dpaa2_mac_open in case the fwnode is not set")
@parent can't be NULL after the if. It's either the address
of the ->fwnode of @dpmacs or @fwnode in case of ACPI.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/20220506200029.852310-1-kuba@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Jakub Kicinski 2022-05-06 13:00:29 -07:00 committed by Paolo Abeni
parent 9eab75d45d
commit b3552d6a3b
1 changed files with 0 additions and 3 deletions
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3
drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c
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@ -108,9 +108,6 @@ static struct fwnode_handle *dpaa2_mac_get_node(struct device *dev,
return ERR_PTR(-EPROBE_DEFER);
}
if (!parent)
return NULL;
fwnode_for_each_child_node(parent, child) {
err = -EINVAL;
if (is_acpi_device_node(child))