crypto: talitos - avoid memleak in talitos_alg_alloc()

[ Upstream commit 5fa7dadc ]

Cc: <stable@vger.kernel.org> # 3.2+
Fixes: 1d11911a ("crypto: talitos - fix warning: 'alg' may be used uninitialized in this function")
Signed-off-by: Horia Geanta <horia.geanta@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>

drivers/crypto/talitos.c

@@ -2563,6 +2563,7 @@ static struct talitos_crypto_alg *talitos_alg_alloc(struct device *dev,
 		break;
 	default:
 		dev_err(dev, "unknown algorithm type %d\n", t_alg->algt.type);
+		kfree(t_alg);
 		return ERR_PTR(-EINVAL);
 	}