net/sched: flower: Add lock protection when remove filter handle
As IDR can't protect itself from the concurrent modification, place idr_remove() under the protection of tp->lock. Fixes: 08a0063d ("net/sched: flower: Move filter handle initialization earlier") Signed-off-by:Jianbo Liu <jianbol@nvidia.com> Reviewed-by:
Cosmin Ratiu <cratiu@nvidia.com> Reviewed-by:
Gal Pressman <gal@nvidia.com> Reviewed-by:
Jiri Pirko <jiri@nvidia.com> Acked-by:
Jamal Hadi Salim <jhs@mojatatu.com> Link: https://lore.kernel.org/r/20240220085928.9161-1-jianbol@nvidia.comSigned-off-by:
Jakub Kicinski <kuba@kernel.org>
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