On Fri, Aug 16, 2024 at 11:22:39AM +0300, Nikolay Kuratov wrote:
It is done everywhere in cxgb4 code, e.g. in is_filter_exact_match() There is no reason it should not be done here
Found by Linux Verification Center (linuxtesting.org) with SVACE
Signed-off-by: Nikolay Kuratov kniv@yandex-team.ru Cc: stable@vger.kernel.org Fixes: 12b276fbf6e0 ("cxgb4: add support to create hash filters")
drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c index 786ceae34488..e417ff0ea06c 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c @@ -1244,7 +1244,7 @@ static u64 hash_filter_ntuple(struct ch_filter_specification *fs, * in the Compressed Filter Tuple. */ if (tp->vlan_shift >= 0 && fs->mask.ivlan)
ntuple |= (FT_VLAN_VLD_F | fs->val.ivlan) << tp->vlan_shift;
ntuple |= (u64)(FT_VLAN_VLD_F | fs->val.ivlan) << tp->vlan_shift;
LGTM, but please line wrap this so that it doesn't extend beyond 80 columns wide (as is the case elsewhere in this function).
if (tp->port_shift >= 0 && fs->mask.iport) ntuple |= (u64)fs->val.iport << tp->port_shift;