msr_ret 1305 arch/x86/events/intel/uncore.c int die, target, msr_ret, mmio_ret; msr_ret 1308 arch/x86/events/intel/uncore.c msr_ret = uncore_box_ref(uncore_msr_uncores, die, cpu); msr_ret 1310 arch/x86/events/intel/uncore.c if (msr_ret && mmio_ret) msr_ret 1323 arch/x86/events/intel/uncore.c if (!msr_ret)