[PATCH] cifs: remove redundant assignment to variable rc

[Aurélien Aptel]

"Dan Carpenter" <dan.carpenter at oracle.com> writes:
> You're just turning off GCC's static analysis (and introducing false
> positives) when you do that.  We have seen bugs caused by this and never
> seen any bugs prevented by this style.

You've never seen bugs prevented by initializing uninitialized
variables? Code can change overtime and I don't think coverity is
checked as often as it could be, meaning the var could end up being used
while uninitialized in the future.

Anyway I won't die on this hill, merge this if you prefer.

Cheers,
-- 
Aurélien Aptel / SUSE Labs Samba Team
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