Bluetooth: Fix not returning proper error in SCO

Return 0 in that situation could lead to errors in the caller.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>

diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index d0927d1..66b9e5c 100644 (file)
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -882,7 +882,7 @@ static int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 type)
        int lm = 0;
 
        if (type != SCO_LINK && type != ESCO_LINK)
-               return 0;
+               return -EINVAL;
 
        BT_DBG("hdev %s, bdaddr %s", hdev->name, batostr(bdaddr));
 
@@ -908,7 +908,7 @@ static int sco_connect_cfm(struct hci_conn *hcon, __u8 status)
        BT_DBG("hcon %p bdaddr %s status %d", hcon, batostr(&hcon->dst), status);
 
        if (hcon->type != SCO_LINK && hcon->type != ESCO_LINK)
-               return 0;
+               return -EINVAL;
 
        if (!status) {
                struct sco_conn *conn;
@@ -927,7 +927,7 @@ static int sco_disconn_cfm(struct hci_conn *hcon, __u8 reason)
        BT_DBG("hcon %p reason %d", hcon, reason);
 
        if (hcon->type != SCO_LINK && hcon->type != ESCO_LINK)
-               return 0;
+               return -EINVAL;
 
        sco_conn_del(hcon, bt_err(reason));