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;
173 retval = jl2005c_read_reg(gspca_dev, regs_to_read[0]);
176 if (retval < 0)
177 return retval;
180 retval = jl2005c_read_reg(gspca_dev, regs_to_read[i]);
181 if (retval < 0)
182 return retval;
199 int retval = -1;
211 retval = jl2005c_write2(gspca_dev, instruction[i]);
212 if (retval < 0)
213 return retval;
216 return retval;
222 int retval = -1;
234 retval = jl2005c_write2(gspca_dev, instruction[i]);
235 if (retval < 0)
236 return retval;
239 return retval;
245 int retval = -1;
257 retval = jl2005c_write2(gspca_dev, instruction[i]);
258 if (retval < 0)
259 return retval;
262 return retval;
268 int retval = -1;
280 retval = jl2005c_write2(gspca_dev, instruction[i]);
281 if (retval < 0)
282 return retval;
285 return retval;