drivers/platform/x86/acer-wmi.c: ERROR: obj is NULL but dereferenced

Fengguang Wu <fengguang.wu@xxxxxxxxx> · Mon, 17 Sep 2012 08:41:14 +0800

Hi Chun-Yi,

coccinelle warns about:

  drivers/platform/x86/acer-wmi.c:1200:17-21: ERROR: obj is NULL but dereferenced.
  drivers/platform/x86/acer-wmi.c:891:17-21: ERROR: obj is NULL but dereferenced.
  drivers/platform/x86/acer-wmi.c:1953:17-21: ERROR: obj is NULL but dereferenced.

Which are first introduced by commit

commit 987dfbaa65b2c3568b85e29d2598da08a011ee09
Author:     Lee, Chun-Yi <joeyli.kernel@xxxxxxxxx>
AuthorDate: Fri May 27 14:52:14 2011 +0800
Commit:     Matthew Garrett <mjg@xxxxxxxxxx>
CommitDate: Fri May 27 12:40:10 2011 -0400

    acer-wmi: support integer return type from WMI methods

Thanks,
Fengguang
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