From df99693ad0b85ccd1dfa687f662e05628e092856 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C3=A9ter=20Szil=C3=A1gyi?= <peterke@gmail.com>
Date: Thu, 7 Mar 2019 12:11:33 +0200
Subject: [PATCH] accounts/usbwallet: simplify close

---
 accounts/usbwallet/wallet.go | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/accounts/usbwallet/wallet.go b/accounts/usbwallet/wallet.go
index 897bcf7169..ddf1b1609b 100644
--- a/accounts/usbwallet/wallet.go
+++ b/accounts/usbwallet/wallet.go
@@ -273,12 +273,7 @@ func (w *wallet) close() error {
 	w.device = nil
 
 	w.accounts, w.paths = nil, nil
-	err := w.driver.Close()
-	if err != nil {
-		return err
-	}
-
-	return nil
+	return w.driver.Close()
 }
 
 // Accounts implements accounts.Wallet, returning the list of accounts pinned to