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platform/x86: dell-wmi: clean up wmi descriptor check
authorMario Limonciello <mario.limonciello@dell.com>
Wed, 1 Nov 2017 19:25:25 +0000 (14:25 -0500)
committerDarren Hart (VMware) <dvhart@infradead.org>
Fri, 3 Nov 2017 23:33:57 +0000 (16:33 -0700)
commit7e6dcbebcbc5d8cd7d9e564d9cfbf523c2fbcb68
tree824c549c483b28f96c5b43d58a8abe86d308adf5
parentd0bf42d83e9492ffc80108b0913f596dbbd220c0
platform/x86: dell-wmi: clean up wmi descriptor check

Some cases the wrong type was used for errors and checks can be
done more cleanly.

Signed-off-by: Mario Limonciello <mario.limonciello@dell.com>
Reviewed-by: Edward O'Callaghan <quasisec@google.com>
Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
drivers/platform/x86/dell-wmi.c