1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/wusbcore/mmc.c b/drivers/usb/wusbcore/mmc.c
index 3b52161e6e9..2d827397e30 100644
--- a/drivers/usb/wusbcore/mmc.c
+++ b/drivers/usb/wusbcore/mmc.c
@@ -263,7 +263,7 @@ int wusbhc_chid_set(struct wusbhc *wusbhc, const struct wusb_ckhdid *chid)
 {
         int result = 0;
 
-        if (memcmp(chid, &wusb_ckhdid_zero, sizeof(chid)) == 0)
+        if (memcmp(chid, &wusb_ckhdid_zero, sizeof(*chid)) == 0)
                 chid = NULL;
 
         mutex_lock(&wusbhc->mutex);