crypto: qat - fix typos sizeof for ctx

The sizeof(*ctx->dec_cd) and sizeof(*ctx->enc_cd) are equal,
but we should use the correct one for freeing memory anyway.

Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/qat/qat_common/qat_algs.c

@@ -947,13 +947,13 @@ static int qat_alg_ablkcipher_setkey(struct crypto_ablkcipher *tfm,
 	return 0;
 
 out_free_all:
-	memset(ctx->dec_cd, 0, sizeof(*ctx->enc_cd));
-	dma_free_coherent(dev, sizeof(*ctx->enc_cd),
+	memset(ctx->dec_cd, 0, sizeof(*ctx->dec_cd));
+	dma_free_coherent(dev, sizeof(*ctx->dec_cd),
 			  ctx->dec_cd, ctx->dec_cd_paddr);
 	ctx->dec_cd = NULL;
 out_free_enc:
-	memset(ctx->enc_cd, 0, sizeof(*ctx->dec_cd));
-	dma_free_coherent(dev, sizeof(*ctx->dec_cd),
+	memset(ctx->enc_cd, 0, sizeof(*ctx->enc_cd));
+	dma_free_coherent(dev, sizeof(*ctx->enc_cd),
 			  ctx->enc_cd, ctx->enc_cd_paddr);
 	ctx->enc_cd = NULL;
 	return -ENOMEM;