net: dsa: rzn1-a5psw: fix a NULL vs IS_ERR() check in a5psw_probe()
The devm_platform_ioremap_resource() function never returns NULL. It returns error pointers. Signed-off-by:Peng Wu <wupeng58@huawei.com> Reported-by:
Hulk Robot <hulkci@huawei.com> Reviewed-by:
Clément Léger <clement.leger@bootlin.com> Link: https://lore.kernel.org/r/20220628130920.49493-1-wupeng58@huawei.com Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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