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PM / Suspend: Do not ignore error codes returned by suspend_enter()

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The current implementation of suspend-to-RAM returns 0 if there is an
error from suspend_enter(), because suspend_devices_and_enter() ignores
the return value from suspend_enter().  This patch addresses this issue
and properly keep the error return from suspend_enter() and let
suspend_devices_and_enter relay the error return.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
This commit is contained in:
MyungJoo Ham 2011-04-22 22:00:54 +02:00 committed by Rafael J. Wysocki
parent c1d10d18c5
commit 3c43193608
1 changed files with 1 additions and 1 deletions
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2
kernel/power/suspend.c
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@ -226,7 +226,7 @@ int suspend_devices_and_enter(suspend_state_t state)
if (suspend_test(TEST_DEVICES))
goto Recover_platform;
suspend_enter(state);
error = suspend_enter(state);
Resume_devices:
suspend_test_start();