diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c
index 9b3dd6ef6a0b..fe59b0084575 100644
--- a/drivers/scsi/aacraid/aachba.c
+++ b/drivers/scsi/aacraid/aachba.c
@@ -570,7 +570,7 @@ static int aac_get_container_name(struct scsi_cmnd * scsicmd)
 
 	status = aac_fib_send(ContainerCommand,
 		  cmd_fibcontext,
-		  sizeof (struct aac_get_name),
+		  sizeof(struct aac_get_name_resp),
 		  FsaNormal,
 		  0, 1,
 		  (fib_callback)get_container_name_callback,
@@ -1052,7 +1052,7 @@ static int aac_get_container_serial(struct scsi_cmnd * scsicmd)
 
 	status = aac_fib_send(ContainerCommand,
 		  cmd_fibcontext,
-		  sizeof (struct aac_get_serial),
+		  sizeof(struct aac_get_serial_resp),
 		  FsaNormal,
 		  0, 1,
 		  (fib_callback) get_container_serial_callback,