Messages in this thread | | | Date | Thu, 30 Jul 2020 17:44:54 -0700 (PDT) | Subject | Re: [PATCH net] net: ll_temac: Use devm_platform_ioremap_resource_byname() | From | David Miller <> |
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From: Wang Hai <wanghai38@huawei.com> Date: Thu, 30 Jul 2020 15:24:19 +0800
> platform_get_resource() may fail and return NULL, so we had better > check its return value to avoid a NULL pointer dereference a bit later > in the code. Fix it to use devm_platform_ioremap_resource_byname() > instead of calling platform_get_resource_byname() and devm_ioremap(). > > Fixes: 8425c41d1ef7 ("net: ll_temac: Extend support to non-device-tree platforms") > Reported-by: Hulk Robot <hulkci@huawei.com> > Signed-off-by: Wang Hai <wanghai38@huawei.com>
Applied to net-next.
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