diff options
| author | Larry Finger <Larry.Finger@lwfinger.net> | 2019-11-11 13:40:44 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-17 20:39:19 +0100 |
| commit | c7ed1e7f8d8ce78338732a894da67c94a4ec22de (patch) | |
| tree | cff59ee9460e27154fc02e11c4851a095924bf65 | |
| parent | 04e23c8fced1cb2e015ace155a4dd02c32fd1227 (diff) | |
rtlwifi: rtl8192de: Fix missing code to retrieve RX buffer address
commit 0e531cc575c4e9e3dd52ad287b49d3c2dc74c810 upstream.
In commit 38506ecefab9 ("rtlwifi: rtl_pci: Start modification for
new drivers"), a callback to get the RX buffer address was added to
the PCI driver. Unfortunately, driver rtl8192de was not modified
appropriately and the code runs into a WARN_ONCE() call. The use
of an incorrect array is also fixed.
Fixes: 38506ecefab9 ("rtlwifi: rtl_pci: Start modification for new drivers")
Cc: Stable <stable@vger.kernel.org> # 3.18+
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.c index 86019f654428..5397481875b8 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.c @@ -839,13 +839,15 @@ u32 rtl92de_get_desc(u8 *p_desc, bool istx, u8 desc_name) break; } } else { - struct rx_desc_92c *pdesc = (struct rx_desc_92c *)p_desc; switch (desc_name) { case HW_DESC_OWN: - ret = GET_RX_DESC_OWN(pdesc); + ret = GET_RX_DESC_OWN(p_desc); break; case HW_DESC_RXPKT_LEN: - ret = GET_RX_DESC_PKT_LEN(pdesc); + ret = GET_RX_DESC_PKT_LEN(p_desc); + break; + case HW_DESC_RXBUFF_ADDR: + ret = GET_RX_DESC_BUFF_ADDR(p_desc); break; default: WARN_ONCE(true, "rtl8192de: ERR rxdesc :%d not processed\n", |