If a driver supports zero-copy transmit transfers, there is no need to
have a transmit buffer.
Signed-off-by: David Mosberger-Tang <davidm@xxxxxxxxxx>
---
drivers/net/wireless/microchip/wilc1000/wlan.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/net/wireless/microchip/wilc1000/wlan.c b/drivers/net/wireless/microchip/wilc1000/wlan.c
index d96a7e2a0bd59..d46d6e8122c8d 100644
--- a/drivers/net/wireless/microchip/wilc1000/wlan.c
+++ b/drivers/net/wireless/microchip/wilc1000/wlan.c
@@ -1604,12 +1604,12 @@ int wilc_wlan_init(struct net_device *dev)
init_q_limits(wilc);
- if (!wilc->tx_buffer)
+ if (!wilc->hif_func->hif_sk_buffs_tx && !wilc->tx_buffer) {
wilc->tx_buffer = kmalloc(WILC_TX_BUFF_SIZE, GFP_KERNEL);
-
- if (!wilc->tx_buffer) {
- ret = -ENOBUFS;
- goto fail;
+ if (!wilc->tx_buffer) {
+ ret = -ENOBUFS;
+ goto fail;
+ }
}
if (!wilc->rx_buffer)
--
2.25.1
