Re: [PATCH -next] xen: xenbus: Use helper function IS_ERR_OR_NULL()

Thu, 17 Aug 2023 06:56:12 -0700 

On 17.08.23 03:47, Li Zetao wrote:

Use IS_ERR_OR_NULL() to detect an error pointer or a null pointer
open-coding to simplify the code.

Signed-off-by: Li Zetao <lizet...@huawei.com>


Reviewed-by: Juergen Gross <jgr...@suse.com>


Juergen

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