[PATCH v2] Fix gcc-4.5.2 "statement with no effect" warnings in UBIFS

[Maksim Rayskiy]

Artem,

>> This patch does not compile and does not apply to the current tree. I'll
>> need to do a lot of massage as well because I dislike the "tabs as
>> dynamic spaces" style which you use, and the whole UBIFS code does not
>> use this approach, so I would like to maintain consistency.
>
> Sorry, it does compile with older UBIFS, but not with the current one.
>
>

I checked it against Linus tree. What tree you want me to use?
I am not clear what you want me to do with formatting.

Thanks,
Maksim.