Fix reset of i2c_busy flag if an error occurs during the i2c block read.
Signed-off-by: Rui Miguel Silva <rmfrfs@gmail.com>
Acked-by: Yueyao Zhu <yueyao.zhu@gmail.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
if (ret < 0) {
fusb302_log(chip, "cannot block read 0x%02x, len=%d, ret=%d",
address, length, ret);
- return ret;
+ goto done;
}
if (ret != length) {
fusb302_log(chip, "only read %d/%d bytes from 0x%02x",
ret, length, address);
- return -EIO;
+ ret = -EIO;
}
+
+done:
atomic_set(&chip->i2c_busy, 0);
return ret;