diff mbox series

[15/15] wifi: iwlwifi: mvm: don't set CHECKSUM_COMPLETE for unsupported protocols

Message ID 20230413102635.a2a35286f0ca.I50daa9445a6465514c44f5096c32adef64beba5f@changeid
State New
Headers show
Series wifi: iwlwifi: updates intended for v6.4 2023-04-13 | expand

Commit Message

Greenman, Gregory April 13, 2023, 7:44 a.m. UTC 
From: Avraham Stern <avraham.stern@intel.com>

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@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
diff mbox series

Patch

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));
 	}