From: Avraham Stern <avraham.stern@xxxxxxxxx>
On Bz devices, CHECKSUM_COMPLETE was set for unsupported protocols
which results in a warning. Fix it.
Fixes: b6f5b647f694 ("iwlwifi: mvm: handle RX checksum on Bz devices")
Signed-off-by: Avraham Stern <avraham.stern@xxxxxxxxx>
Signed-off-by: Gregory Greenman <gregory.greenman@xxxxxxxxx>
---
drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
index 5d803e537b00..31e1d0ccdec5 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
@@ -172,8 +172,7 @@ static int iwl_mvm_create_skb(struct iwl_mvm *mvm, struct sk_buff *skb,
* Starting from Bz hardware, it calculates starting directly after
* the MAC header, so that matches mac80211's expectation.
*/
- if (skb->ip_summed == CHECKSUM_COMPLETE &&
- mvm->trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_BZ) {
+ if (skb->ip_summed == CHECKSUM_COMPLETE) {
struct {
u8 hdr[6];
__be16 type;
@@ -188,7 +187,7 @@ static int iwl_mvm_create_skb(struct iwl_mvm *mvm, struct sk_buff *skb,
shdr->type != htons(ETH_P_PAE) &&
shdr->type != htons(ETH_P_TDLS))))
skb->ip_summed = CHECKSUM_NONE;
- else
+ else if (mvm->trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_BZ)
/* mac80211 assumes full CSUM including SNAP header */
skb_postpush_rcsum(skb, shdr, sizeof(*shdr));
}
--
2.38.1
