From 1d73fad8335784fa53349ed2c5284c1339e3b103 Mon Sep 17 00:00:00 2001 From: Larry Finger Date: Fri, 11 May 2012 11:33:43 -0500 Subject: [PATCH] staging: r8712u: Remove needless test for NULL In commit ee6aeff, a swatch warning was fixed by moving some code inside an if block that is executed only when the pointer padapter is not NULL. In fact, padapter can never be NULL and the corect fix should have been the removal of the test of padapter. Reported-by: Ben Hutchings Signed-off-by: Larry Finger Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8712/usb_intf.c | 34 ++++++++++++++++------------------ 1 file changed, 16 insertions(+), 18 deletions(-) diff --git a/drivers/staging/rtl8712/usb_intf.c b/drivers/staging/rtl8712/usb_intf.c index a0de043..9bd18e2 100644 --- a/drivers/staging/rtl8712/usb_intf.c +++ b/drivers/staging/rtl8712/usb_intf.c @@ -621,25 +621,23 @@ static void r871xu_dev_remove(struct usb_interface *pusb_intf) struct usb_device *udev = interface_to_usbdev(pusb_intf); usb_set_intfdata(pusb_intf, NULL); - if (padapter) { - if (padapter->fw_found) - release_firmware(padapter->fw); - /* never exit with a firmware callback pending */ - wait_for_completion(&padapter->rtl8712_fw_ready); - if (drvpriv.drv_registered == true) - padapter->bSurpriseRemoved = true; - if (pnetdev != NULL) { - /* will call netdev_close() */ - unregister_netdev(pnetdev); - } - flush_scheduled_work(); - udelay(1); - /*Stop driver mlme relation timer */ - if (padapter->fw_found) - r8712_stop_drv_timers(padapter); - r871x_dev_unload(padapter); - r8712_free_drv_sw(padapter); + if (padapter->fw_found) + release_firmware(padapter->fw); + /* never exit with a firmware callback pending */ + wait_for_completion(&padapter->rtl8712_fw_ready); + if (drvpriv.drv_registered == true) + padapter->bSurpriseRemoved = true; + if (pnetdev != NULL) { + /* will call netdev_close() */ + unregister_netdev(pnetdev); } + flush_scheduled_work(); + udelay(1); + /*Stop driver mlme relation timer */ + if (padapter->fw_found) + r8712_stop_drv_timers(padapter); + r871x_dev_unload(padapter); + r8712_free_drv_sw(padapter); usb_set_intfdata(pusb_intf, NULL); /* decrease the reference count of the usb device structure * when disconnect */ -- 2.7.4