From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dan Carpenter Date: Thu, 08 Mar 2018 09:36:28 +0000 Subject: [PATCH 2/2 net-next] net/ncsi: unlock on error in ncsi_set_interface_nl() Message-Id: <20180308093628.GD16525@mwanda> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: "David S. Miller" , Samuel Mendoza-Jonas Cc: netdev@vger.kernel.org, kernel-janitors@vger.kernel.org There are two error paths which are missing unlocks in this function. Fixes: 955dc68cb9b2 ("net/ncsi: Add generic netlink family") Signed-off-by: Dan Carpenter diff --git a/net/ncsi/ncsi-netlink.c b/net/ncsi/ncsi-netlink.c index b73239b76349..05fcfb4fbe1d 100644 --- a/net/ncsi/ncsi-netlink.c +++ b/net/ncsi/ncsi-netlink.c @@ -299,6 +299,7 @@ static int ncsi_set_interface_nl(struct sk_buff *msg, struct genl_info *info) package = np; if (!package) { /* The user has set a package that does not exist */ + spin_unlock_irqrestore(&ndp->lock, flags); return -ERANGE; } @@ -317,6 +318,7 @@ static int ncsi_set_interface_nl(struct sk_buff *msg, struct genl_info *info) /* The user has set a channel that does not exist on this * package */ + spin_unlock_irqrestore(&ndp->lock, flags); netdev_info(ndp->ndev.dev, "NCSI: Channel %u does not exist!\n", channel_id); return -ERANGE;