net: remove unsafe skb_insert()
I do not see how one can effectively use skb_insert() without holding
some kind of lock. Otherwise other cpus could have changed the list
right before we have a chance of acquiring list->lock.
Only existing user is in drivers/infiniband/hw/nes/nes_mgt.c and this
one probably meant to use __skb_insert() since it appears nesqp->pau_list
is protected by nesqp->pau_lock. This looks like nesqp->pau_lock
could be removed, since nesqp->pau_list.lock could be used instead.
Signed-off-by: Eric Dumazet <email@example.com>
Cc: Faisal Latif <firstname.lastname@example.org>
Cc: Doug Ledford <email@example.com>
Cc: Jason Gunthorpe <firstname.lastname@example.org>
Cc: linux-rdma <email@example.com>
Signed-off-by: David S. Miller <firstname.lastname@example.org>
3 files changed