net: usb: asix_devices: fix missing return code check on call to asix_write_medium_mode

The call to asix_write_medium_mode is not updating the return code ret
and yet ret is being checked for an error. Fix this by assigning ret to
the return code from the call asix_write_medium_mode.

Detected by CoverityScan, CID#1357148 ("Logically Dead Code")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/usb/asix_devices.c b/drivers/net/usb/asix_devices.c
index 6e98ede997d3f08d4ac3fa967382b55e4dfc287d..0dd510604118bc8c26c5ec9a84410edbe16a4d8d 100644 (file)
--- a/drivers/net/usb/asix_devices.c
+++ b/drivers/net/usb/asix_devices.c
@@ -346,7 +346,7 @@ static int ax88772_reset(struct usbnet *dev)
        if (ret < 0)
                goto out;
 
-       asix_write_medium_mode(dev, AX88772_MEDIUM_DEFAULT, 0);
+       ret = asix_write_medium_mode(dev, AX88772_MEDIUM_DEFAULT, 0);
        if (ret < 0)
                goto out;