diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c
index 70b60ade049e..e32c344d7ad8 100644
--- a/drivers/scsi/pcmcia/nsp_cs.c
+++ b/drivers/scsi/pcmcia/nsp_cs.c
@@ -1713,7 +1713,7 @@ static int nsp_cs_config(struct pcmcia_device *link)
 
 	nsp_dbg(NSP_DEBUG_INIT, "in");
 
-	cfg_mem = kzalloc(sizeof(cfg_mem), GFP_KERNEL);
+	cfg_mem = kzalloc(sizeof(*cfg_mem), GFP_KERNEL);
 	if (!cfg_mem)
 		return -ENOMEM;
 	cfg_mem->data = data;