Messages in this thread | | | Date | Tue, 19 May 2020 11:19:07 +0200 | From | Maxime Ripard <> | Subject | Re: [PATCH -next] iommu/sun50i: Fix return value check in sun50i_iommu_probe() |
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On Tue, May 19, 2020 at 09:18:57AM +0000, Wei Yongjun wrote: > In case of error, the function devm_platform_ioremap_resource() returns > ERR_PTR() not NULL. The NULL test in the return value check must be > replaced with IS_ERR(). > > Fixes: 4100b8c229b3 ("iommu: Add Allwinner H6 IOMMU driver") > Reported-by: Hulk Robot <hulkci@huawei.com> > Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Thanks! Maxime [unhandled content-type:application/pgp-signature] | |