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authorJohannes Weiner <hannes@cmpxchg.org>2009-03-04 12:06:15 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2009-03-24 16:20:44 -0700
commit31dbb803464d75b96212cce9052dfeaeac0819de (patch)
tree608ab9e3203ecaf00a0a04ecd318d0d45bc4a50d /drivers/usb/wusbcore
parentd34d9721a559fd11ec682bd9ef17220de0162060 (diff)
USB: use kzfree()
Use kzfree() instead of memset() + kfree(). Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> Reviewed-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/wusbcore')
-rw-r--r--drivers/usb/wusbcore/cbaf.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/wusbcore/cbaf.c b/drivers/usb/wusbcore/cbaf.c
index 1335cbe1191..25eae405f62 100644
--- a/drivers/usb/wusbcore/cbaf.c
+++ b/drivers/usb/wusbcore/cbaf.c
@@ -638,8 +638,7 @@ static void cbaf_disconnect(struct usb_interface *iface)
usb_put_intf(iface);
kfree(cbaf->buffer);
/* paranoia: clean up crypto keys */
- memset(cbaf, 0, sizeof(*cbaf));
- kfree(cbaf);
+ kzfree(cbaf);
}
static struct usb_device_id cbaf_id_table[] = {