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sfc: Fix lookup of default RX MAC filters when steered using ethtool 

commit 385904f819 ('sfc: Don't use
efx_filter_{build,hash,increment}() for default MAC filters') used the
wrong name to find the index of default RX MAC filters at insertion/
update time.  This could result in memory corruption and would in any
case silently fail to update the filter.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
This commit is contained in:
Ben Hutchings 2013-07-09 17:12:49 +01:00
parent 0f7dd1aa8f
commit f3851b0acc
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/sfc/filter.c
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@ -675,7 +675,7 @@ s32 efx_filter_insert_filter(struct efx_nic *efx, struct efx_filter_spec *spec,
BUILD_BUG_ON(EFX_FILTER_INDEX_UC_DEF != 0);
BUILD_BUG_ON(EFX_FILTER_INDEX_MC_DEF !=
EFX_FILTER_MC_DEF - EFX_FILTER_UC_DEF);
rep_index = spec->type - EFX_FILTER_INDEX_UC_DEF;
rep_index = spec->type - EFX_FILTER_UC_DEF;
ins_index = rep_index;
spin_lock_bh(&state->lock);