Re: [PATCH] sched/wait: suppress sparse 'variable shadowing' warning

[Peter Zijlstra]

On Thu, Feb 06, 2014 at 05:28:41PM +0100, Johannes Berg wrote:
> From: Johannes Berg <johannes.berg@xxxxxxxxx>
> 
> This warning seems to show up a lot now, since ___wait_event()
> is (indirectly) used inside wait_event_timeout(), which also
> has a variable called __ret. Rename the one in ___wait_event()
> to ___ret (another leading underscore) to suppress the warning.
> 
> Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

Thanks!
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