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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2023-12-01 17:06:36 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-12-04 07:50:40 +0100
commit84637512e09c51929e36647a151d26cd1efa1b31 (patch)
tree83b501e6a1ce5aa04defc276e8552ed2223281aa /drivers/usb
parentb28718717b10befac6f43eb5a1e075ee4fb4ef02 (diff)
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xhci: dbc: Use sizeof_field() where it makes sense
Instead of doing custom calculations, use sizeof_field() macro. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20231201150647.1307406-9-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/host/xhci-dbgcap.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci-dbgcap.c b/drivers/usb/host/xhci-dbgcap.c
index 779a564ad698..0c9fd61e9c5b 100644
--- a/drivers/usb/host/xhci-dbgcap.c
+++ b/drivers/usb/host/xhci-dbgcap.c
@@ -374,7 +374,7 @@ static void xhci_dbc_eps_init(struct xhci_dbc *dbc)
static void xhci_dbc_eps_exit(struct xhci_dbc *dbc)
{
- memset(dbc->eps, 0, sizeof(struct dbc_ep) * ARRAY_SIZE(dbc->eps));
+ memset(dbc->eps, 0, sizeof_field(struct xhci_dbc, eps));
}
static int dbc_erst_alloc(struct device *dev, struct xhci_ring *evt_ring,