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(parent: 71281ec) | patch
xen: xenbus: Use helper function IS_ERR_OR_NULL()
authorLi Zetao <lizetao1@huawei.com>
Thu, 17 Aug 2023 01:47:36 +0000 (09:47 +0800)
committerJuergen Gross <jgross@suse.com>
Mon, 21 Aug 2023 07:55:11 +0000 (09:55 +0200)
commit035a69586f329e3e73750299695401e0c2b76ee2
treef0e0eeb5cb5e47fa058727addbda3392a7aa700atree | snapshot
parent71281ec9c82608c42d6841a75ced97aecd4274becommit | diff
xen: xenbus: Use helper function IS_ERR_OR_NULL()

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 <lizetao1@huawei.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Link: https://lore.kernel.org/r/20230817014736.3094289-1-lizetao1@huawei.com
Signed-off-by: Juergen Gross <jgross@suse.com>
drivers/xen/xenbus/xenbus_probe_frontend.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git