diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 1be82d544dc3..a11b2bd54bbe 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -3227,12 +3227,15 @@ static int alloc_cciss_hba(void)
 	for (i = 0; i < MAX_CTLR; i++) {
 		if (!hba[i]) {
 			ctlr_info_t *p;
+
 			p = kzalloc(sizeof(ctlr_info_t), GFP_KERNEL);
 			if (!p)
 				goto Enomem;
 			p->gendisk[0] = alloc_disk(1 << NWD_SHIFT);
-			if (!p->gendisk[0])
+			if (!p->gendisk[0]) {
+				kfree(p);
 				goto Enomem;
+			}
 			hba[i] = p;
 			return i;
 		}