[U-Boot] [PATCH 7/7] GCC4.6: Squash warning in cmd_mem.c

Wolfgang Denk
2011-09-26T07:25:36Z

Dear Mike Frysinger,

In message <201109252341.30328.vapier@gentoo.org> you wrote:
>
> > The assigned variable can be removed because the pointers are volatile so
> > accesses to their addresses are always generated.
>
> i think the stores to a var were added to avoid a gcc warning, but if newer
> versions don't warn anymore, should be fine.

Obviously we have to check if older tools still accept this.

Marek, which tool chains did you use for testing?

Best regards,

Wolfgang Denk

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