[RFC PATCH 2.6.18-rc4-mm1] hwmon: unchecked return status fixes

[david.c.hubbard at gmail.com (David Hubbard)]

Hi Jean,

> > Updated patch attached.
>
> Applied, thanks.

I guess moving forward, I'll finish the patch for the w83627ehf
driver, but let's not include it until the i2c patch has had some time
to be tested.

David