forked from Minki/linux
sched/debug: Explicitly cast sched_feat() to bool
LLVM has a warning that tags expressions like: if (foo && non-bool-const) This pattern triggers for CONFIG_SCHED_DEBUG=n where sched_feat() ends up being whatever bit we select. Avoid the warning with an explicit cast to bool. Reported-by: Philipp Klocke <philipp97kl@gmail.com> Tested-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
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@ -1401,7 +1401,7 @@ static const_debug __maybe_unused unsigned int sysctl_sched_features =
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0;
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#undef SCHED_FEAT
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#define sched_feat(x) (sysctl_sched_features & (1UL << __SCHED_FEAT_##x))
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#define sched_feat(x) !!(sysctl_sched_features & (1UL << __SCHED_FEAT_##x))
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#endif /* SCHED_DEBUG && HAVE_JUMP_LABEL */
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