Commit 223cea6d authored by Lorenzo Bianconi's avatar Lorenzo Bianconi Committed by Felix Fietkau
Browse files

mt76: testmode: remove undefined behaviour in mt76_testmode_alloc_skb 



Get rid of an undefined behaviour in mt76_testmode_alloc_skb routine
allocating skb frames

Fixes: 2601dda8 ("mt76: testmode: add support to send larger packet")
Signed-off-by: default avatarLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent d705ae86

drivers/net/wireless/mediatek/mt76/testmode.c

+2 −6
Original line number Diff line number Diff line
@@ -159,12 +159,8 @@ int mt76_testmode_alloc_skb(struct mt76_phy *phy, u32 len) 
		head->len += frag->len;

		head->data_len += frag->len;



		if (*frag_tail) {

			(*frag_tail)->next = frag;

			frag_tail = &frag;

		} else {

		*frag_tail = frag;

		}

		frag_tail = &(*frag_tail)->next;

	}



	mt76_testmode_free_skb(phy);