[PATCH 2/3] wil6210: fix wrong index in wil_vring_free

[Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>]

When destroying Rx vring, branch for Rx used wrong Tx descriptor:
while SW context was taken for "head", HW descriptor was, by mistake,
taken from "tail"

Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
---
 drivers/net/wireless/ath/wil6210/txrx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c
index d240b24..8fde73a 100644
--- a/drivers/net/wireless/ath/wil6210/txrx.c
+++ b/drivers/net/wireless/ath/wil6210/txrx.c
@@ -133,7 +133,7 @@ static void wil_vring_free(struct wil6210_priv *wil, struct vring *vring,
 		} else { /* rx */
 			struct vring_rx_desc dd, *d = &dd;
 			volatile struct vring_rx_desc *_d =
-					&vring->va[vring->swtail].rx;
+					&vring->va[vring->swhead].rx;
 
 			*d = *_d;
 			pa = wil_desc_addr(&d->dma.addr);
-- 
1.8.1.2

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