[PATCH] USB: kzalloc() conversion for rest of drivers/usb

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index 37c81c08faad..cf2213bae0e0 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -218,10 +218,9 @@ static int pl2303_startup (struct usb_serial *serial)
         dbg("device type: %d", type);
 
         for (i = 0; i < serial->num_ports; ++i) {
-                priv = kmalloc (sizeof (struct pl2303_private), GFP_KERNEL);
+                priv = kzalloc(sizeof(struct pl2303_private), GFP_KERNEL);
                 if (!priv)
                         goto cleanup;
-                memset (priv, 0x00, sizeof (struct pl2303_private));
                 spin_lock_init(&priv->lock);
                 priv->buf = pl2303_buf_alloc(PL2303_BUF_SIZE);
                 if (priv->buf == NULL) {
@@ -383,12 +382,11 @@ static void pl2303_set_termios (struct usb_serial_port *port, struct termios *ol
                 }
         }
 
-        buf = kmalloc (7, GFP_KERNEL);
+        buf = kzalloc (7, GFP_KERNEL);
         if (!buf) {
                 dev_err(&port->dev, "%s - out of memory.\n", __FUNCTION__);
                 return;
         }
-        memset (buf, 0x00, 0x07);
         
         i = usb_control_msg (serial->dev, usb_rcvctrlpipe (serial->dev, 0),
                              GET_LINE_REQUEST, GET_LINE_REQUEST_TYPE,