168 	struct chksum_ctx *mctx = crypto_shash_ctx(desc->tfm);  local
171 	ctx->crc = mctx->key;
184 	struct chksum_ctx *mctx = crypto_shash_ctx(tfm);  local
186 	if (keylen != sizeof(mctx->key))
188 	mctx->key = get_unaligned_le32(key);
257 	struct chksum_ctx *mctx = crypto_shash_ctx(desc->tfm);  local
259 	return __chksum_finup(mctx->key, data, length, out);
265 	struct chksum_ctx *mctx = crypto_shash_ctx(desc->tfm);  local
267 	return __chksumc_finup(mctx->key, data, length, out);
272 	struct chksum_ctx *mctx = crypto_tfm_ctx(tfm);  local
274 	mctx->key = ~0;