You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
24 lines
898 B
24 lines
898 B
--- a/drivers/net/wireless/ath/ath9k/common.c
|
|
+++ b/drivers/net/wireless/ath/ath9k/common.c
|
|
@@ -57,13 +57,19 @@ static bool ath9k_rx_accept(struct ath_c
|
|
* rs_more indicates chained descriptors which can be used
|
|
* to link buffers together for a sort of scatter-gather
|
|
* operation.
|
|
- *
|
|
+ * reject the frame, we don't support scatter-gather yet and
|
|
+ * the frame is probably corrupt anyway
|
|
+ */
|
|
+ if (rx_stats->rs_more)
|
|
+ return false;
|
|
+
|
|
+ /*
|
|
* The rx_stats->rs_status will not be set until the end of the
|
|
* chained descriptors so it can be ignored if rs_more is set. The
|
|
* rs_more will be false at the last element of the chained
|
|
* descriptors.
|
|
*/
|
|
- if (!rx_stats->rs_more && rx_stats->rs_status != 0) {
|
|
+ if (rx_stats->rs_status != 0) {
|
|
if (rx_stats->rs_status & ATH9K_RXERR_CRC)
|
|
rxs->flag |= RX_FLAG_FAILED_FCS_CRC;
|
|
if (rx_stats->rs_status & ATH9K_RXERR_PHY)
|
|
|