diff options
| author |   Rupesh Gujare <rupesh.gujare@atmel.com> | 2013-08-13 18:24:23 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-14 14:13:43 -0700 |
| commit | 2c66335c0c74d7994bb3a5d41f6f6ae46079cdd9 (patch) | |
| tree | e1bcb3cde596ab783eda5c71f6a7bc01e73b2e5d /drivers/staging/ozwpan | |
| parent | staging: ozwpan: Add a blank line between functions & declarations. (diff) | |
| download | linux-dev-2c66335c0c74d7994bb3a5d41f6f6ae46079cdd9.tar.xz linux-dev-2c66335c0c74d7994bb3a5d41f6f6ae46079cdd9.zip | |
staging: ozwpan: Simply if condition
Making code simpler for readability.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Rupesh Gujare <rupesh.gujare@atmel.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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 5a417c833400..4b658d4adabc 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; } |