perf/x86/intel: Remove pointless tests
Both intel_commit_scheduling() and intel_get_excl_contraints() test for cntr < 0. The only way that can happen (aside from a bug) is through validate_event(), however that is already captured by the cpuc->is_fake test. So remove these test and simplify the code. Signed-off-by: NPeter Zijlstra (Intel) <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vince Weaver <vincent.weaver@maine.edu> Signed-off-by: NIngo Molnar <mingo@kernel.org>
Showing
想要评论请 注册 或 登录