From: Ben Hutchings Date: Tue, 9 Jul 2013 16:12:49 +0000 (+0100) Subject: sfc: Fix lookup of default RX MAC filters when steered using ethtool X-Git-Tag: v3.10.12~21 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=40361e8fcc76eb603970d4da02592d4dc4a6f631;p=platform%2Fkernel%2Flinux-stable.git sfc: Fix lookup of default RX MAC filters when steered using ethtool [ Upstream commit f3851b0acc5a75bd33c6d344a2e4f920e1622ff0 ] commit 385904f819e3 ('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 Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/net/ethernet/sfc/filter.c b/drivers/net/ethernet/sfc/filter.c index 2738b5f..a520465 100644 --- a/drivers/net/ethernet/sfc/filter.c +++ b/drivers/net/ethernet/sfc/filter.c @@ -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);