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Diffstat (limited to 'net/qrtr/tun.c')
-rw-r--r--net/qrtr/tun.c12
1 files changed, 11 insertions, 1 deletions
diff --git a/net/qrtr/tun.c b/net/qrtr/tun.c
index b238c40a9984..304b41fea5ab 100644
--- a/net/qrtr/tun.c
+++ b/net/qrtr/tun.c
@@ -31,6 +31,7 @@ static int qrtr_tun_send(struct qrtr_endpoint *ep, struct sk_buff *skb)
static int qrtr_tun_open(struct inode *inode, struct file *filp)
{
struct qrtr_tun *tun;
+ int ret;
tun = kzalloc(sizeof(*tun), GFP_KERNEL);
if (!tun)
@@ -43,7 +44,16 @@ static int qrtr_tun_open(struct inode *inode, struct file *filp)
filp->private_data = tun;
- return qrtr_endpoint_register(&tun->ep, QRTR_EP_NID_AUTO);
+ ret = qrtr_endpoint_register(&tun->ep, QRTR_EP_NID_AUTO);
+ if (ret)
+ goto out;
+
+ return 0;
+
+out:
+ filp->private_data = NULL;
+ kfree(tun);
+ return ret;
}
static ssize_t qrtr_tun_read_iter(struct kiocb *iocb, struct iov_iter *to)