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bnx2x: Clean the sp rtnl task upon unload

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While unloading, bnx2x needs to clean the sp_rtnl_state to prevent
configuration made before the unload to be applied afterwards with
stale values.

Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dmitry Kravkov 2013-11-17 08:59:26 +02:00 committed by David S. Miller
parent eca42aaf89
commit a0d307b210
1 changed files with 4 additions and 0 deletions
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4
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
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@ -2959,6 +2959,10 @@ int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode, bool keep_link)
bp->port.pmf = 0; bp->port.pmf = 0;
/* clear pending work in rtnl task */
bp->sp_rtnl_state = 0;
smp_mb();
/* Free SKBs, SGEs, TPA pool and driver internals */ /* Free SKBs, SGEs, TPA pool and driver internals */
bnx2x_free_skbs(bp); bnx2x_free_skbs(bp);
if (CNIC_LOADED(bp)) if (CNIC_LOADED(bp))