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authorLinus Torvalds <torvalds@linux-foundation.org>2011-11-29 14:43:22 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-11-29 14:43:22 -0800
commit8cd7920370a3715ccbd1c98bf33f172b8837dc0b (patch)
tree6ee969f2a1e235ed37348f841c3f15a03cfdff1e /kernel
parent57db53b07429c0d648f48727dd6c7c2b64c5708d (diff)
parentf7bc83d87d242917ca0ee041ed509f57f361dd56 (diff)
Merge branch 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
* 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PM: Update comments describing device power management callbacks PM / Sleep: Update documentation related to system wakeup PM / Runtime: Make documentation follow the new behavior of irq_safe PM / Sleep: Correct inaccurate information in devices.txt PM / Domains: Document how PM domains are used by the PM core PM / Hibernate: Do not leak memory in error/test code paths
Diffstat (limited to 'kernel')
-rw-r--r--kernel/power/hibernate.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c
index 196c01268ebd..a6b0503574ee 100644
--- a/kernel/power/hibernate.c
+++ b/kernel/power/hibernate.c
@@ -347,7 +347,7 @@ int hibernation_snapshot(int platform_mode)
error = freeze_kernel_threads();
if (error)
- goto Close;
+ goto Cleanup;
if (hibernation_test(TEST_FREEZER) ||
hibernation_testmode(HIBERNATION_TESTPROC)) {
@@ -357,12 +357,14 @@ int hibernation_snapshot(int platform_mode)
* successful freezer test.
*/
freezer_test_done = true;
- goto Close;
+ goto Cleanup;
}
error = dpm_prepare(PMSG_FREEZE);
- if (error)
- goto Complete_devices;
+ if (error) {
+ dpm_complete(msg);
+ goto Cleanup;
+ }
suspend_console();
pm_restrict_gfp_mask();
@@ -391,8 +393,6 @@ int hibernation_snapshot(int platform_mode)
pm_restore_gfp_mask();
resume_console();
-
- Complete_devices:
dpm_complete(msg);
Close:
@@ -402,6 +402,10 @@ int hibernation_snapshot(int platform_mode)
Recover_platform:
platform_recover(platform_mode);
goto Resume_devices;
+
+ Cleanup:
+ swsusp_free();
+ goto Close;
}
/**