perf/x86/uncore: Fix coccinelle warnings

  arch/x86/kernel/cpu/perf_event_intel_uncore_nhmex.c:961:2-3: Unneeded semicolon
  arch/x86/kernel/cpu/perf_event_intel_uncore_nhmex.c:1100:2-3: Unneeded semicolon
  arch/x86/kernel/cpu/perf_event_intel_uncore_nhmex.c:1138:2-3: Unneeded semicolon

Remove unneeded semicolon.

Generated by: scripts/coccinelle/misc/semicolon.cocci

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: Yan, Zheng <zheng.z.yan@intel.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Link: http://lkml.kernel.org/n/tip-ovfvr4nbqjo7nzc16y2lpjy9@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>