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platform/x86: ideapad-laptop: fix a NULL pointer dereference
authorQiu Wenbo <qiuwenbo@kylinos.com.cn>
Wed, 28 Apr 2021 05:06:36 +0000 (13:06 +0800)
committerHans de Goede <hdegoede@redhat.com>
Tue, 11 May 2021 11:36:10 +0000 (13:36 +0200)
commitff67dbd554b2aaa22be933eced32610ff90209dd
treeb5d247812d48f822befc72646308c0d3e81f73c5tree
parent6efb943b8616ec53a5e444193dccf1af9ad627b5commit | diff
platform/x86: ideapad-laptop: fix a NULL pointer dereference

The third parameter of dytc_cql_command should not be NULL since it will
be dereferenced immediately.

Fixes: ff36b0d953dc4 ("platform/x86: ideapad-laptop: rework and create new ACPI helpers")
Signed-off-by: Qiu Wenbo <qiuwenbo@kylinos.com.cn>
Acked-by: Ike Panhc <ike.pan@canonical.com>
Link: https://lore.kernel.org/r/20210428050636.8003-1-qiuwenbo@kylinos.com.cn
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
drivers/platform/x86/ideapad-laptop.c diff | blob | history
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