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r8188eu: Fix skb leak in usb_read_port_complete()

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In the completion routine for a usb_fill_bulk_urb() call, an skb is
leaked whenever the status of the USB transaction is not zero. A call
to skb_put() is needed to fix the problem.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
This commit is contained in:
Larry Finger 2013-10-07 10:13:38 -05:00
parent b49674fa29
commit f4d1258158
1 changed files with 2 additions and 0 deletions
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2
hal/usb_ops_linux.c
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@ -555,6 +555,8 @@ static void usb_read_port_complete(struct urb *purb, struct pt_regs *regs)
} }
} else { } else {
RT_TRACE(_module_hci_ops_os_c_, _drv_err_, ("usb_read_port_complete : purb->status(%d) != 0\n", purb->status)); RT_TRACE(_module_hci_ops_os_c_, _drv_err_, ("usb_read_port_complete : purb->status(%d) != 0\n", purb->status));
skb_put(precvbuf->pskb, purb->actual_length);
precvbuf->pskb = NULL;
DBG_88E("###=> usb_read_port_complete => urb status(%d)\n", purb->status); DBG_88E("###=> usb_read_port_complete => urb status(%d)\n", purb->status);