hwmon: (adt7462) Fix an error return in ADT7462_REG_VOLT()

commit 44f2f882909fedfc3a56e4b90026910456019743 upstream.

This is only called from adt7462_update_device().  The caller expects it
to return zero on error.  I fixed a similar issue earlier in commit
a4bf06d58f ("hwmon: (adt7462) ADT7462_REG_VOLT_MAX() should return 0")
but I missed this one.

Fixes: c0b4e3ab0c ("adt7462: new hwmon driver")
Signed-off-by: Dan Carpenter <[email protected]>
Reviewed-by: Darrick J. Wong <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Guenter Roeck <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
This commit is contained in:
Dan Carpenter 2020-03-03 13:16:08 +03:00 • committed by Greg Kroah-Hartman
commit 709c6990ae

View file

@ -413,7 +413,7 @@ static int ADT7462_REG_VOLT(struct adt7462_data *data, int which)
return 0x95;
break;
}
return -ENODEV;
return 0;
}
/* Provide labels for sysfs */