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 <vap...@gentoo.org> -mike
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