[PATCH] rtlwifi: remove redundant assignment to variable err

[Colin King]

From: Colin Ian King <colin.k...@canonical.com>

Variable err is assigned -ENODEV followed by an error return path
via label error_out that does not access the variable and returns
with the -ENODEV error return code. The assignment to err is
redundant and can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.k...@canonical.com>
---
 drivers/net/wireless/realtek/rtlwifi/usb.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/net/wireless/realtek/rtlwifi/usb.c 
b/drivers/net/wireless/realtek/rtlwifi/usb.c
index 6c5e242b1bc5..37a9a03123f3 100644
--- a/drivers/net/wireless/realtek/rtlwifi/usb.c
+++ b/drivers/net/wireless/realtek/rtlwifi/usb.c
@@ -1070,7 +1070,6 @@ int rtl_usb_probe(struct usb_interface *intf,
        err = ieee80211_register_hw(hw);
        if (err) {
                pr_err("Can't register mac80211 hw.\n");
-               err = -ENODEV;
                goto error_out;
        }
        rtlpriv->mac80211.mac80211_registered = 1;
-- 
2.30.2