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

Mike Frysinger
2011-09-26T03:41:29Z

On Sunday, September 25, 2011 20:26:06 Marek Vasut wrote:
> cmd_mem.c: In function ?do_mem_loop?:
> cmd_mem.c:474:25: warning: variable ?junk? set but not used
> [-Wunused-but-set-variable]
>
> 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.

Acked-by: Mike Frysinger <vapier@gentoo.org>
-mike
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