memleak: linter cleanup
memleak: linter cleanup

brendangregg/bcc,mcaleavya/bcc,mcaleavya/bcc,iovisor/bcc,brendangregg/bcc,tuxology/bcc,iovisor/bcc,mcaleavya/bcc,tuxology/bcc,iovisor/bcc,brendangregg/bcc,brendangregg/bcc,iovisor/bcc,tuxology/bcc,iovisor/bcc,tuxology/bcc,brendangregg/bcc,mcaleavya/bcc,mcaleavya/bcc,tuxology/bcc