This prevents a crash if tftpboot is given a bad filename.
Signed-off-by: Troy Kisky <troy.ki...@boundarydevices.com>
---
drivers/usb/gadget/ether.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index e39714b..1542ca3 100644
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -2401,7 +2401,8 @@ static int usb_eth_init(struct eth_device *netdev, bd_t
*bd)
}
packet_received = 0;
- rx_submit(dev, dev->rx_req, 0);
+ if (dev->rx_req)
+ rx_submit(dev, dev->rx_req, 0);
return 0;
fail:
return -1;
--
1.8.1.2
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