[SCSI] mptfusion: Event data alignment with 4 byte.
Kashyap, Desai [Thu, 18 Mar 2010 13:54:20 +0000 (18:54 +0530)]
event_data needs to be 4 byte aligned to makes sure there is no unaligned
memory access take place.

Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

drivers/message/fusion/mptsas.h

index 953c2bf..7b249ed 100644 (file)
@@ -110,7 +110,7 @@ struct fw_event_work {
        MPT_ADAPTER     *ioc;
        u32                     event;
        u8                      retries;
-       u8                      event_data[1];
+       u8                      __attribute__((aligned(4))) event_data[1];
 };
 
 struct mptsas_discovery_event {