2748 	struct crypto_shash *tfm;  in ath12k_dp_rx_peer_frag_setup()  local
2753 	tfm = crypto_alloc_shash("michael_mic", 0, 0);  in ath12k_dp_rx_peer_frag_setup()
2754 	if (IS_ERR(tfm))  in ath12k_dp_rx_peer_frag_setup()
2755 		return PTR_ERR(tfm);  in ath12k_dp_rx_peer_frag_setup()
2762 		crypto_free_shash(tfm);  in ath12k_dp_rx_peer_frag_setup()
2774 	peer->tfm_mmic = tfm;  in ath12k_dp_rx_peer_frag_setup()
2781 static int ath12k_dp_rx_h_michael_mic(struct crypto_shash *tfm, u8 *key,  in ath12k_dp_rx_h_michael_mic()  argument
2785 	SHASH_DESC_ON_STACK(desc, tfm);  in ath12k_dp_rx_h_michael_mic()
2790 	if (!tfm)  in ath12k_dp_rx_h_michael_mic()
2793 	desc->tfm = tfm;  in ath12k_dp_rx_h_michael_mic()
2795 	ret = crypto_shash_setkey(tfm, key, 8);  in ath12k_dp_rx_h_michael_mic()