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Commit d43fb8ee authored by Marcelo Tosatti's avatar Marcelo Tosatti Committed by John W. Linville
Browse files

[PATCH] libertas: fix oops on rmmod 



Use list_for_each_entry_safe, to protect against list_del().

Signed-off-by: default avatarMarcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 0e37275e

drivers/net/wireless/libertas/if_usb.c

+2 −5
Original line number Diff line number Diff line
@@ -970,15 +970,12 @@ static int if_usb_init_module(void) 


static void if_usb_exit_module(void)

{

	struct list_head *ptr;

	struct usb_card_rec *cardp;

	struct usb_card_rec *cardp, *cardp_temp;



	lbs_deb_enter(LBS_DEB_MAIN);



	list_for_each(ptr, &usb_devices) {

		cardp = list_entry(ptr, struct usb_card_rec, list);

	list_for_each_entry_safe(cardp, cardp_temp, &usb_devices, list)

		if_usb_reset_device((wlan_private *) cardp->priv);

	}



	/* API unregisters the driver from USB subsystem */

	usb_deregister(&if_usb_driver);