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(parent: fe45138) | patch
ACPICA: Events: add a return on failure from acpi_hw_register_read
authorErik Schmauss <erik.schmauss@intel.com>
Wed, 14 Mar 2018 23:13:08 +0000 (16:13 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 30 May 2018 05:50:44 +0000 (07:50 +0200)
commit1e45b8dfb148997c2725f00e87ef8fa393320f5b
tree1b5bf4ed234f9f3fdbcbe8bd391fae0ba3cd70a6tree
parentfe45138dd010dd479716c669660f8bdc8125ded5commit | diff
ACPICA: Events: add a return on failure from acpi_hw_register_read

[ Upstream commit b4c0de312613ca676db5bd7e696a44b56795612a ]

This ensures that acpi_ev_fixed_event_detect() does not use fixed_status
and and fixed_enable as uninitialized variables.

Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/acpi/acpica/evevent.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git