linux-kernel - [PATCH] fs/cifs:simplify the return expression of cifs_swn_auth_info

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Message-Id: <20210224033202.44052-1-dingsenjie@163.com>
Date:   Wed, 24 Feb 2021 11:32:02 +0800
From:   dingsenjie@....com
To:     sfrench@...ba.org, samba-technical@...ts.samba.org
Cc:     linux-cifs@...r.kernel.org, linux-kernel@...r.kernel.org,
        dingsenjie <dingsenjie@...ong.com>
Subject: [PATCH] fs/cifs:simplify the return expression of cifs_swn_auth_info_krb

From: dingsenjie <dingsenjie@...ong.com>

simplify the return expression.

Signed-off-by: dingsenjie <dingsenjie@...ong.com>
---
 fs/cifs/cifs_swn.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/fs/cifs/cifs_swn.c b/fs/cifs/cifs_swn.c
index d35f599..378531b 100644
--- a/fs/cifs/cifs_swn.c
+++ b/fs/cifs/cifs_swn.c
@@ -34,13 +34,7 @@ struct cifs_swn_reg {
 
 static int cifs_swn_auth_info_krb(struct cifs_tcon *tcon, struct sk_buff *skb)
 {
-	int ret;
-
-	ret = nla_put_flag(skb, CIFS_GENL_ATTR_SWN_KRB_AUTH);
-	if (ret < 0)
-		return ret;
-
-	return 0;
+	return = nla_put_flag(skb, CIFS_GENL_ATTR_SWN_KRB_AUTH);
 }
 
 static int cifs_swn_auth_info_ntlm(struct cifs_tcon *tcon, struct sk_buff *skb)
-- 
1.9.1