Lines Matching refs:retval
76 int retval;
79 retval = usb_bulk_msg(gspca_dev->dev,
82 if (retval < 0)
84 gspca_dev->usb_buf[0], retval);
85 return retval;
91 int retval;
93 retval = usb_bulk_msg(gspca_dev->dev,
96 if (retval < 0)
98 gspca_dev->usb_buf[0], retval);
99 return retval;
105 int retval;
111 retval = jl2005c_write2(gspca_dev, instruction);
112 if (retval < 0)
113 return retval;
114 retval = jl2005c_read1(gspca_dev);
116 return retval;
122 int retval;
127 retval = jl2005c_write2(gspca_dev, instruction);
128 if (retval < 0)
129 return retval;
134 retval = jl2005c_read_reg(gspca_dev, 0x7e);
135 if (retval < 0)
136 return retval;
138 retval = jl2005c_read_reg(gspca_dev, 0x7d);
139 if (retval < 0)
140 return retval;
145 return retval;
151 int retval;
157 retval = jl2005c_write2(gspca_dev, instruction);
158 if (retval < 0)
159 return retval;
161 return retval;
168 int retval;
175 retval = jl2005c_read_reg(gspca_dev, regs_to_read[0]);
178 if (retval < 0)
179 return retval;
182 retval = jl2005c_read_reg(gspca_dev, regs_to_read[i]);
183 if (retval < 0)
184 return retval;
201 int retval = -1;
213 retval = jl2005c_write2(gspca_dev, instruction[i]);
214 if (retval < 0)
215 return retval;
218 return retval;
224 int retval = -1;
236 retval = jl2005c_write2(gspca_dev, instruction[i]);
237 if (retval < 0)
238 return retval;
241 return retval;
247 int retval = -1;
259 retval = jl2005c_write2(gspca_dev, instruction[i]);
260 if (retval < 0)
261 return retval;
264 return retval;
270 int retval = -1;
282 retval = jl2005c_write2(gspca_dev, instruction[i]);
283 if (retval < 0)
284 return retval;
287 return retval;