"!X == 2" is always false (spotted by Coverity), so the checks
for whether rndis is in the correct state would never fire.
Signed-off-by: Peter Maydell <peter.mayd...@linaro.org>
---
NB that although I tested that this doesn't break non-rndis
usb-net, I don't have a test image that uses rndis usb-net,
so treat this patch with the appropriate degree of caution.
(Probably safer not putting it into 1.0 unless tested.)
hw/usb-net.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/hw/usb-net.c b/hw/usb-net.c
index a8b7c8d..f91fa32 100644
--- a/hw/usb-net.c
+++ b/hw/usb-net.c
@@ -1268,8 +1268,9 @@ static ssize_t usbnet_receive(VLANClientState *nc, const
uint8_t *buf, size_t si
if (is_rndis(s)) {
msg = (struct rndis_packet_msg_type *) s->in_buf;
- if (!s->rndis_state == RNDIS_DATA_INITIALIZED)
+ if (s->rndis_state != RNDIS_DATA_INITIALIZED) {
return -1;
+ }
if (size + sizeof(struct rndis_packet_msg_type) > sizeof(s->in_buf))
return -1;
@@ -1302,7 +1303,7 @@ static int usbnet_can_receive(VLANClientState *nc)
{
USBNetState *s = DO_UPCAST(NICState, nc, nc)->opaque;
- if (is_rndis(s) && !s->rndis_state == RNDIS_DATA_INITIALIZED) {
+ if (is_rndis(s) && s->rndis_state != RNDIS_DATA_INITIALIZED) {
return 1;
}
--
1.7.1
