c
1 static int qca_read_fw_build_info(struct hci_dev *hdev) {
2     char cmd, build_label[QCA_FW_BUILD_VER_LEN];
3     int data_len = get_firmware_build_info(hdev, build_label); 
4     snprintf(build_label, sizeof(build_label), "%.*s", 
5              QCA_FW_BUILD_VER_LEN - 1, build_label); 
6     // ... rest of the code ...
7 }
