Lines Matching refs:ret
33 int ret;35 ret = i2c_smbus_read_byte(client);36 if (ret < 0)37 return ret;39 *value = ret;61 int ret;63 ret = pca9570_read(gpio, &buffer);64 if (ret)65 return ret;74 int ret;84 ret = pca9570_write(gpio, buffer);85 if (ret)