diff options
| author | Johannes Weiner <hannes@cmpxchg.org> | 2009-03-04 23:06:15 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-03-25 02:20:44 +0300 |
| commit | 31dbb803464d75b96212cce9052dfeaeac0819de (patch) | |
| tree | 608ab9e3203ecaf00a0a04ecd318d0d45bc4a50d /drivers | |
| parent | d34d9721a559fd11ec682bd9ef17220de0162060 (diff) | |
| download | linux-31dbb803464d75b96212cce9052dfeaeac0819de.tar.xz | |
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')
| -rw-r--r-- | drivers/usb/host/hwa-hc.c | 3 | ||||
| -rw-r--r-- | drivers/usb/wusbcore/cbaf.c | 3 |
2 files changed, 2 insertions, 4 deletions
diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c index 8582236e4cad..cbf30e515f29 100644 --- a/drivers/usb/host/hwa-hc.c +++ b/drivers/usb/host/hwa-hc.c @@ -464,8 +464,7 @@ static int __hwahc_dev_set_key(struct wusbhc *wusbhc, u8 port_idx, u32 tkid, port_idx << 8 | iface_no, keyd, keyd_len, 1000 /* FIXME: arbitrary */); - memset(keyd, 0, sizeof(*keyd)); /* clear keys etc. */ - kfree(keyd); + kzfree(keyd); /* clear keys etc. */ return result; } diff --git a/drivers/usb/wusbcore/cbaf.c b/drivers/usb/wusbcore/cbaf.c index 1335cbe1191d..25eae405f622 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[] = { |