Lines Matching defs:ret
71 int ret;
73 ret = usb_control_msg(gspca_dev->dev,
78 if (ret < 0)
79 pr_err("control msg req %02X error %d\n", request, ret);
81 return ret;
86 int ret;
88 ret = vicam_control_msg(gspca_dev, 0x50, state, 0, NULL, 0);
89 if (ret < 0)
90 return ret;
93 ret = vicam_control_msg(gspca_dev, 0x55, 1, 0, NULL, 0);
95 return ret;
103 int ret, unscaled_height, act_len = 0;
142 ret = vicam_control_msg(gspca_dev, 0x51, 0x80, 0, req_data, 16);
144 if (ret < 0)
145 return ret;
147 ret = usb_bulk_msg(gspca_dev->dev,
151 if (ret < 0 || act_len != size) {
153 ret, act_len, size);
171 int ret, frame_sz;
187 ret = vicam_read_frame(gspca_dev, buffer, frame_sz);
188 if (ret < 0)
226 int ret;
231 ret = request_ihex_firmware(&fw, VICAM_FIRMWARE,
233 if (ret) {
234 pr_err("Failed to load \"vicam/firmware.fw\": %d\n", ret);
235 return ret;
240 ret = -ENOMEM;
245 ret = vicam_control_msg(gspca_dev, 0xff, 0, 0, firmware_buf,
247 if (ret < 0)
254 return ret;
261 int ret;
263 ret = vicam_set_camera_power(gspca_dev, 1);
264 if (ret < 0)
265 return ret;