23 	void *backup_iv = NULL;  in sun4i_ss_opti_poll()  local
51 		backup_iv = kzalloc(ivsize, GFP_KERNEL);  in sun4i_ss_opti_poll()
52 		if (!backup_iv)  in sun4i_ss_opti_poll()
54 		scatterwalk_map_and_copy(backup_iv, areq->src, areq->cryptlen - ivsize, ivsize, 0);  in sun4i_ss_opti_poll()
137 			memcpy(areq->iv, backup_iv, ivsize);  in sun4i_ss_opti_poll()
138 			kfree_sensitive(backup_iv);  in sun4i_ss_opti_poll()
202 	void *backup_iv = NULL;  in sun4i_ss_cipher_poll()  local
247 		backup_iv = kzalloc(ivsize, GFP_KERNEL);  in sun4i_ss_cipher_poll()
248 		if (!backup_iv)  in sun4i_ss_cipher_poll()
250 		scatterwalk_map_and_copy(backup_iv, areq->src, areq->cryptlen - ivsize, ivsize, 0);  in sun4i_ss_cipher_poll()
387 			memcpy(areq->iv, backup_iv, ivsize);  in sun4i_ss_cipher_poll()
388 			kfree_sensitive(backup_iv);  in sun4i_ss_cipher_poll()