intel_pmu_pebs_fixup_ip() needs only the insn length so use the appropriate helper instead of a full decode. A full decode differs only in running insn_complete() on the decoded insn but that is not needed here. Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lkml.kernel.org/r/20210304174237.31945-8-bp@alien8.de