USB serial: replace kmalloc+memset with kzalloc

Replace kmalloc+memset with kzalloc

Signed-off-by: Yan Burman <yan_952@hotmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
index 3a9073dbfe6a..7167728d764c 100644
--- a/drivers/usb/serial/console.c
+++ b/drivers/usb/serial/console.c
@@ -166,19 +166,17 @@ static int usb_console_setup(struct console *co, char *options)
         if (serial->type->set_termios) {
                 /* build up a fake tty structure so that the open call has something
                  * to look at to get the cflag value */
-                tty = kmalloc (sizeof (*tty), GFP_KERNEL);
+                tty = kzalloc(sizeof(*tty), GFP_KERNEL);
                 if (!tty) {
                         err ("no more memory");
                         return -ENOMEM;
                 }
-                termios = kmalloc (sizeof (*termios), GFP_KERNEL);
+                termios = kzalloc(sizeof(*termios), GFP_KERNEL);
                 if (!termios) {
                         err ("no more memory");
                         kfree (tty);
                         return -ENOMEM;
                 }
-                memset (tty, 0x00, sizeof(*tty));
-                memset (termios, 0x00, sizeof(*termios));
                 termios->c_cflag = cflag;
                 tty->termios = termios;
                 port->tty = tty;