[3/7,v2] remove memory info from list before freeing it

Commit Message

Wen Congyang July 11, 2012, 7:48 a.m. UTC

We free info, but we forget to remove it from the list. It will cause
unexpected problem when we access the list next time.

Signed-off-by: Wen Congyang <[e-mail]>
---
 drivers/acpi/acpi_memhotplug.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

Patch

diff --git a/drivers/acpi/acpi_memhotplug.c b/drivers/acpi/acpi_memhotplug.c
index 260a9c4..1f6196a 100644
--- a/drivers/acpi/acpi_memhotplug.c
+++ b/drivers/acpi/acpi_memhotplug.c
@@ -328,6 +328,7 @@  static int acpi_memory_disable_device(struct acpi_memory_device *mem_device)
 			if (result)
 				return result;
 		}
+		list_del(&info->list);
 		kfree(info);
 	}