1257 		mr->sig = kzalloc(sizeof(*mr->sig), GFP_KERNEL);  in mlx5_ib_create_mr()
1258 		if (!mr->sig) {  in mlx5_ib_create_mr()
1270 		mr->sig->psv_memory.psv_idx = psv_index[0];  in mlx5_ib_create_mr()
1271 		mr->sig->psv_wire.psv_idx = psv_index[1];  in mlx5_ib_create_mr()
1273 		mr->sig->sig_status_checked = true;  in mlx5_ib_create_mr()
1274 		mr->sig->sig_err_exists = false;  in mlx5_ib_create_mr()
1276 		++mr->sig->sigerr_count;  in mlx5_ib_create_mr()
1293 	if (mr->sig) {  in mlx5_ib_create_mr()
1295 					  mr->sig->psv_memory.psv_idx))  in mlx5_ib_create_mr()
1297 				     mr->sig->psv_memory.psv_idx);  in mlx5_ib_create_mr()
1299 					  mr->sig->psv_wire.psv_idx))  in mlx5_ib_create_mr()
1301 				     mr->sig->psv_wire.psv_idx);  in mlx5_ib_create_mr()
1304 	kfree(mr->sig);  in mlx5_ib_create_mr()
1318 	if (mr->sig) {  in mlx5_ib_destroy_mr()
1320 					  mr->sig->psv_memory.psv_idx))  in mlx5_ib_destroy_mr()
1322 				     mr->sig->psv_memory.psv_idx);  in mlx5_ib_destroy_mr()
1324 					  mr->sig->psv_wire.psv_idx))  in mlx5_ib_destroy_mr()
1326 				     mr->sig->psv_wire.psv_idx);  in mlx5_ib_destroy_mr()
1327 		kfree(mr->sig);  in mlx5_ib_destroy_mr()
1442 		if (!mmr->sig) {  in mlx5_ib_check_mr_status()
1448 		mmr->sig->sig_status_checked = true;  in mlx5_ib_check_mr_status()
1449 		if (!mmr->sig->sig_err_exists)  in mlx5_ib_check_mr_status()
1452 		if (ibmr->lkey == mmr->sig->err_item.key)  in mlx5_ib_check_mr_status()
1453 			memcpy(&mr_status->sig_err, &mmr->sig->err_item,  in mlx5_ib_check_mr_status()
1458 			mr_status->sig_err.key = mmr->sig->err_item.key;  in mlx5_ib_check_mr_status()
1461 		mmr->sig->sig_err_exists = false;  in mlx5_ib_check_mr_status()