From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
The check on statis is redundant as a status has to be zero at
the point it is being checked because of a previous check and return
path via label 'unlock'. Remove the redundant check and the deadcode
that can never be reached.
Detected by CoverityScan, CID#1471710 ("Logically dead code")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
net/bluetooth/hci_event.c | 38 +++++++++++++++++---------------------
1 file changed, 17 insertions(+), 21 deletions(-)
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index f47f8fad757a..ef9928d7b4fb 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -4937,31 +4937,27 @@ static void le_conn_complete_evt(struct hci_dev *hdev, u8 status,
hci_debugfs_create_conn(conn);
hci_conn_add_sysfs(conn);
- if (!status) {
- /* The remote features procedure is defined for master
- * role only. So only in case of an initiated connection
- * request the remote features.
- *
- * If the local controller supports slave-initiated features
- * exchange, then requesting the remote features in slave
- * role is possible. Otherwise just transition into the
- * connected state without requesting the remote features.
- */
- if (conn->out ||
- (hdev->le_features[0] & HCI_LE_SLAVE_FEATURES)) {
- struct hci_cp_le_read_remote_features cp;
+ /* The remote features procedure is defined for master
+ * role only. So only in case of an initiated connection
+ * request the remote features.
+ *
+ * If the local controller supports slave-initiated features
+ * exchange, then requesting the remote features in slave
+ * role is possible. Otherwise just transition into the
+ * connected state without requesting the remote features.
+ */
+ if (conn->out ||
+ (hdev->le_features[0] & HCI_LE_SLAVE_FEATURES)) {
+ struct hci_cp_le_read_remote_features cp;
- cp.handle = __cpu_to_le16(conn->handle);
+ cp.handle = __cpu_to_le16(conn->handle);
- hci_send_cmd(hdev, HCI_OP_LE_READ_REMOTE_FEATURES,
- sizeof(cp), &cp);
+ hci_send_cmd(hdev, HCI_OP_LE_READ_REMOTE_FEATURES,
+ sizeof(cp), &cp);
- hci_conn_hold(conn);
- } else {
- conn->state = BT_CONNECTED;
- hci_connect_cfm(conn, status);
- }
+ hci_conn_hold(conn);
} else {
+ conn->state = BT_CONNECTED;
hci_connect_cfm(conn, status);
}
--
2.17.1
