diff options
| -rw-r--r-- | net/qrtr/ns.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/net/qrtr/ns.c b/net/qrtr/ns.c index 5b08d4d4840a..1b9a90240a68 100644 --- a/net/qrtr/ns.c +++ b/net/qrtr/ns.c @@ -359,7 +359,7 @@ static int ctrl_cmd_bye(struct sockaddr_qrtr *from) struct qrtr_node *node; unsigned long index; struct kvec iv; - int ret; + int ret = 0; iv.iov_base = &pkt; iv.iov_len = sizeof(pkt); @@ -374,8 +374,10 @@ static int ctrl_cmd_bye(struct sockaddr_qrtr *from) /* Advertise the removal of this client to all local servers */ local_node = node_get(qrtr_ns.local_node); - if (!local_node) - return 0; + if (!local_node) { + ret = 0; + goto delete_node; + } memset(&pkt, 0, sizeof(pkt)); pkt.cmd = cpu_to_le32(QRTR_TYPE_BYE); @@ -392,10 +394,18 @@ static int ctrl_cmd_bye(struct sockaddr_qrtr *from) ret = kernel_sendmsg(qrtr_ns.sock, &msg, &iv, 1, sizeof(pkt)); if (ret < 0 && ret != -ENODEV) { pr_err("failed to send bye cmd\n"); - return ret; + goto delete_node; } } - return 0; + + /* Ignore -ENODEV */ + ret = 0; + +delete_node: + xa_erase(&nodes, from->sq_node); + kfree(node); + + return ret; } static int ctrl_cmd_del_client(struct sockaddr_qrtr *from, |