diff options
Diffstat (limited to 'drivers/staging/ozwpan')
| -rw-r--r-- | drivers/staging/ozwpan/ozhcd.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/staging/ozwpan/ozhcd.c b/drivers/staging/ozwpan/ozhcd.c index 5a417c8..4b658d4 100644 --- a/drivers/staging/ozwpan/ozhcd.c +++ b/drivers/staging/ozwpan/ozhcd.c @@ -478,7 +478,7 @@ static int oz_enqueue_ep_urb(struct oz_port *port, u8 ep_addr, int in_dir, struct urb *urb, u8 req_id) { struct oz_urb_link *urbl; - struct oz_endpoint *ep; + struct oz_endpoint *ep = NULL; int err = 0; if (ep_addr >= OZ_NB_ENDPOINTS) { @@ -506,11 +506,12 @@ static int oz_enqueue_ep_urb(struct oz_port *port, u8 ep_addr, int in_dir, oz_free_urb_link(urbl); return 0; } - if (in_dir && port->in_ep[ep_addr]) + + if (in_dir) ep = port->in_ep[ep_addr]; - else if (!in_dir && port->out_ep[ep_addr]) + else ep = port->out_ep[ep_addr]; - else { + if (!ep) { err = -ENOMEM; goto out; } |
