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staging: ozwpan: Simply if condition

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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>
This commit is contained in:
Rupesh Gujare 2013-08-13 18:24:23 +01:00 committed by Greg Kroah-Hartman
parent 6e244a8319
commit 2c66335c0c
1 changed files with 5 additions and 4 deletions
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9
drivers/staging/ozwpan/ozhcd.c
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@ -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;
}