Commits
Ingo Molnar committed f207dbe63c6
Revert "sched/wait: Suppress Sparse 'variable shadowing' warning" This reverts commit 980f88e414418bf65569a3b62b08b07e6fc2f4c6. This warning is actually useful, don't suppress it. We actually rely on the shadowing for ___wait_cond_timeout(). We further used the __ret variable in __wait_event_timeout()'s cmd argument: __ret = schedule_timeout(__ret). That now explicitly uses the wrong __ret. Reported-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Requested-by: Andrew Morton <akpm@linux-foundation.org> Requested-by: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/n/tip-Q5blhuqqzwgVwvjf1gszrdol@git.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>