[PATCH 10/16] ACPICA: Fix possible memory leak in GPE init error path

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From: Tomasz Nowicki <tomasz.nowicki@xxxxxxxxxx>

Some GPE blocks were not deleted.  ACPICA BZ 1018. Tomasz Nowicki
<tomasz.nowicki@xxxxxxxxxx>

Buglink: https://bugs.acpica.org/show_bug.cgi?id=1018
Signed-off-by: Tomasz Nowicki <tomasz.nowicki@xxxxxxxxxx>
Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx>
Signed-off-by: Lv Zheng <lv.zheng@xxxxxxxxx>
---
 drivers/acpi/acpica/evgpeblk.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/acpi/acpica/evgpeblk.c b/drivers/acpi/acpica/evgpeblk.c
index a2d688b..c1aa1ed 100644
--- a/drivers/acpi/acpica/evgpeblk.c
+++ b/drivers/acpi/acpica/evgpeblk.c
@@ -382,6 +382,8 @@ acpi_ev_create_gpe_block(struct acpi_namespace_node *gpe_device,
 
 	status = acpi_ev_install_gpe_block(gpe_block, interrupt_number);
 	if (ACPI_FAILURE(status)) {
+		ACPI_FREE(gpe_block->register_info);
+		ACPI_FREE(gpe_block->event_info);
 		ACPI_FREE(gpe_block);
 		return_ACPI_STATUS(status);
 	}
-- 
1.7.10

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