I prefer the two-liner suggested by Cong as well.
- [PATCH net 1/1] net: sched: fix cleanup NULL pointer except... John Hurley
- Re: [PATCH net 1/1] net: sched: fix cleanup NULL point... Cong Wang
- Re: [PATCH net 1/1] net: sched: fix cleanup NULL p... Jakub Kicinski
- Re: [PATCH net 1/1] net: sched: fix cleanup NU... Cong Wang
- Re: [PATCH net 1/1] net: sched: fix cleanu... Jakub Kicinski
- Re: [PATCH net 1/1] net: sched: fix cleanup NULL point... David Miller