Re: [Nano-devel] [PATCH 2/3] silence unused shush warning

[Kamil Dudka]

On Monday 07 November 2011 03:10:57 Eitan Adler wrote:
> Testing with ToT gcc I see this warning. I consider it a compiler bug,
> but perhaps it is best to suppress the warning using your patch.

GCC maintainers do not think so:

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25509

Their response to this "bug" was introduction of the -Wno-unused-result 
compiler flag, which is probably not what you are looking for.  Actually,
the cause of your problems is said to be a bug in <stdio.h>.  In case you
are compiling against glibc, you want to look here:

http://sourceware.org/bugzilla/show_bug.cgi?id=11959

Kamil