Commit 2eaf76bd authored Sep 10, 2019 by Lior David Committed by Maya Erez Nov 26, 2019

wil6210: fix RX short frame check



The short frame check in wil_sring_reap_rx_edma uses
skb->len which store the maximum frame length. Fix
this to use dmalen which is the actual length of
the received frame.

Change-Id: Ibe9e90b735d1d2fbd2245e0751dec8b72529e068
Signed-off-by: Lior David <liord@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Git-commit: 055c8a71eb5ba2f42c387511e86452ef07cd9c09
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git


Signed-off-by: Maya Erez <merez@codeaurora.org>

parent 21c99f2d

drivers/net/wireless/ath/wil6210/txrx_edma.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -1011,8 +1011,8 @@ static struct sk_buff wil_sring_reap_rx_edma(struct wil6210_priv wil,
		}
		stats = &wil->sta[cid].stats;

		if (unlikely(skb->len < ETH_HLEN)) {
		wil_dbg_txrx(wil, "Short frame, len = %d\n", skb->len);
		if (unlikely(dmalen < ETH_HLEN)) {
		wil_dbg_txrx(wil, "Short frame, len = %d\n", dmalen);
		stats->rx_short_frame++;
		rxdata->skipping = true;
		goto skipping;