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Commit 33369d5a authored by Mathias Nyman's avatar Mathias Nyman Committed by Greg Kroah-Hartman
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xhci: fixup incorrect memset size parameter when clearing up DbC on exit. 



Incorrect size was given to memset when zeroing the DbC endpoint
structures on exit. Use element size * ARRAY_SIZE to fix it

Signed-off-by: default avatarMathias Nyman <mathias.nyman@linux.intel.com>
Fixes: dfba2174 ("usb: xhci: Add DbC support in xHCI driver")
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent aa15d3d2

drivers/usb/host/xhci-dbgcap.c

+1 −1
Original line number Diff line number Diff line
@@ -366,7 +366,7 @@ static void xhci_dbc_eps_exit(struct xhci_hcd *xhci) 
{

	struct xhci_dbc		*dbc = xhci->dbc;



	memset(dbc->eps, 0, ARRAY_SIZE(dbc->eps));

	memset(dbc->eps, 0, sizeof(struct dbc_ep) * ARRAY_SIZE(dbc->eps));

}



static int xhci_dbc_mem_init(struct xhci_hcd *xhci, gfp_t flags)