gcc-8 warnings about the new driver using a memset with a bogus length:
drivers/usb/host/xhci-dbgcap.c: In function 'xhci_dbc_eps_exit':
drivers/usb/host/xhci-dbgcap.c:369:2: error: 'memset' used with length equal to
number of elements without multiplication by element size
[-Werror=memset-elt-size]
It looks like the author meant to use sizeof() rather than ARRAY_SIZE()
here, so use that.
Fixes: dfba2174dc42 ("usb: xhci: Add DbC support in xHCI driver")
Signed-off-by: Arnd Bergmann <[email protected]>
---
drivers/usb/host/xhci-dbgcap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/host/xhci-dbgcap.c b/drivers/usb/host/xhci-dbgcap.c
index 671e5023e683..1e535bd2be01 100644
--- a/drivers/usb/host/xhci-dbgcap.c
+++ b/drivers/usb/host/xhci-dbgcap.c
@@ -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(dbc->eps));
}
static int xhci_dbc_mem_init(struct xhci_hcd *xhci, gfp_t flags)
--
2.9.0
