[patch 6/6] Staging: gdm72xx: remove duplicate condition

[Dan Carpenter]

We know "len" is not zero because we tested for that at the beginning of
the function so this test can be removed.

Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>

diff --git a/drivers/staging/gdm72xx/gdm_wimax.c b/drivers/staging/gdm72xx/gdm_wimax.c
index 6d647d6..09bf64e 100644
--- a/drivers/staging/gdm72xx/gdm_wimax.c
+++ b/drivers/staging/gdm72xx/gdm_wimax.c
@@ -667,9 +667,8 @@ static void gdm_wimax_transmit_pkt(struct net_device *dev, char *buf, int len)
 	cmd_len = be16_to_cpup((const __be16 *)&buf[2]);
 
 	if (len < cmd_len + HCI_HEADER_SIZE) {
-		if (len)
-			netdev_err(dev, "%s: invalid length [%d/%d]\n",
-				   __func__, cmd_len + HCI_HEADER_SIZE, len);
+		netdev_err(dev, "%s: invalid length [%d/%d]\n",
+			   __func__, cmd_len + HCI_HEADER_SIZE, len);
 		return;
 	}