23 	void *backup_iv = NULL;  in sun4i_ss_opti_poll()  local
49 		backup_iv = kzalloc(ivsize, GFP_KERNEL);  in sun4i_ss_opti_poll()
50 		if (!backup_iv)  in sun4i_ss_opti_poll()
52 		scatterwalk_map_and_copy(backup_iv, areq->src, areq->cryptlen - ivsize, ivsize, 0);  in sun4i_ss_opti_poll()
129 			memcpy(areq->iv, backup_iv, ivsize);  in sun4i_ss_opti_poll()
130 			kfree_sensitive(backup_iv);  in sun4i_ss_opti_poll()
188 	void *backup_iv = NULL;  in sun4i_ss_cipher_poll()  local
233 		backup_iv = kzalloc(ivsize, GFP_KERNEL);  in sun4i_ss_cipher_poll()
234 		if (!backup_iv)  in sun4i_ss_cipher_poll()
236 		scatterwalk_map_and_copy(backup_iv, areq->src, areq->cryptlen - ivsize, ivsize, 0);  in sun4i_ss_cipher_poll()
368 			memcpy(areq->iv, backup_iv, ivsize);  in sun4i_ss_cipher_poll()
369 			kfree_sensitive(backup_iv);  in sun4i_ss_cipher_poll()