CC: [email protected] CC: [email protected] TO: Dikshita Agarwal <[email protected]> CC: Mauro Carvalho Chehab <[email protected]> CC: [email protected] CC: Stanimir Varbanov <[email protected]>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 90c9e950c0def5c354b4a6154a2ddda3e5f214ac commit: 16545aa3dee5a01f3f42aa566a051096c87f4b6f media: venus: Set buffer to FW based on FW min count requirement. date: 4 months ago :::::: branch date: 18 hours ago :::::: commit date: 4 months ago config: microblaze-randconfig-m031-20220206 (https://download.01.org/0day-ci/archive/20220206/[email protected]/config) compiler: microblaze-linux-gcc (GCC) 11.2.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <[email protected]> Reported-by: Dan Carpenter <[email protected]> smatch warnings: drivers/media/platform/qcom/venus/helpers.c:627 venus_helper_get_bufreq() error: we previously assumed 'req' could be null (see line 623) vim +/req +627 drivers/media/platform/qcom/venus/helpers.c 7371093f983d35d Stanimir Varbanov 2020-08-26 614 af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 615 int venus_helper_get_bufreq(struct venus_inst *inst, u32 type, af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 616 struct hfi_buffer_requirements *req) af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 617 { af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 618 u32 ptype = HFI_PROPERTY_CONFIG_BUFFER_REQUIREMENTS; af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 619 union hfi_get_property hprop; af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 620 unsigned int i; af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 621 int ret; af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 622 af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 @623 if (req) af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 624 memset(req, 0, sizeof(*req)); af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 625 16545aa3dee5a01 Dikshita Agarwal 2021-08-10 626 if (type == HFI_BUFFER_OUTPUT || type == HFI_BUFFER_OUTPUT2) 16545aa3dee5a01 Dikshita Agarwal 2021-08-10 @627 req->count_min = inst->fw_min_cnt; 16545aa3dee5a01 Dikshita Agarwal 2021-08-10 628 7371093f983d35d Stanimir Varbanov 2020-08-26 629 ret = platform_get_bufreq(inst, type, req); 16545aa3dee5a01 Dikshita Agarwal 2021-08-10 630 if (!ret) { 16545aa3dee5a01 Dikshita Agarwal 2021-08-10 631 if (type == HFI_BUFFER_OUTPUT || type == HFI_BUFFER_OUTPUT2) 16545aa3dee5a01 Dikshita Agarwal 2021-08-10 632 inst->fw_min_cnt = req->count_min; 7371093f983d35d Stanimir Varbanov 2020-08-26 633 return 0; 16545aa3dee5a01 Dikshita Agarwal 2021-08-10 634 } 7371093f983d35d Stanimir Varbanov 2020-08-26 635 af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 636 ret = hfi_session_get_property(inst, ptype, &hprop); af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 637 if (ret) af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 638 return ret; af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 639 af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 640 ret = -EINVAL; af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 641 af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 642 for (i = 0; i < HFI_BUFFER_TYPE_MAX; i++) { af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 643 if (hprop.bufreq[i].type != type) af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 644 continue; af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 645 af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 646 if (req) af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 647 memcpy(req, &hprop.bufreq[i], sizeof(*req)); af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 648 ret = 0; af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 649 break; af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 650 } af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 651 af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 652 return ret; af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 653 } af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 654 EXPORT_SYMBOL_GPL(venus_helper_get_bufreq); af2c3834c8ca7cc Stanimir Varbanov 2017-06-15 655 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/[email protected] _______________________________________________ kbuild mailing list -- [email protected] To unsubscribe send an email to [email protected]
