tree d2bdf6d34aa1dae6b122364bdbd2b6a4e84e4bc9
parent 705f1c869d577c8055736dd02501f26a2507dd5b
author Manish Chopra <manish.chopra@qlogic.com> 1412063795 -0400
committer David S. Miller <davem@davemloft.net> 1412108563 -0400

netxen: Fix BUG "sleeping function called from invalid context"

o __netxen_nic_down() function might sleep while holding spinlock_t(tx_clean_lock).
  Acquire this lock for only releasing TX buffers instead of taking it
  for whole down path.

Reported-by: Mike Galbraith <umgwanakikbuti@gmail.com>
Signed-off-by: Manish Chopra <manish.chopra@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>