linux-kernel - [PATCH 09/36] usb: serial: ti_usb_3410_5052: Use kzalloc instead of kmalloc

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Date:	Thu, 12 May 2016 10:48:41 +0200
From:	Mathieu OTHACEHE <m.othacehe@...il.com>
To:	johan@...nel.org
Cc:	gregkh@...uxfoundation.org, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Mathieu OTHACEHE <m.othacehe@...il.com>
Subject: [PATCH 09/36] usb: serial: ti_usb_3410_5052: Use kzalloc instead of kmalloc

Use kzalloc instead of kmalloc to avoid field initialisation to 0.

Signed-off-by: Mathieu OTHACEHE <m.othacehe@...il.com>
---
 drivers/usb/serial/ti_usb_3410_5052.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c
index 88aacf5..c9e2345 100644
--- a/drivers/usb/serial/ti_usb_3410_5052.c
+++ b/drivers/usb/serial/ti_usb_3410_5052.c
@@ -950,12 +950,10 @@ static void ti_set_termios(struct tty_struct *tty,
 	if (tport == NULL)
 		return;
 
-	config = kmalloc(sizeof(*config), GFP_KERNEL);
+	config = kzalloc(sizeof(*config), GFP_KERNEL);
 	if (!config)
 		return;
 
-	config->wFlags = 0;
-
 	/* these flags must be set */
 	config->wFlags |= TI_UART_ENABLE_MS_INTS;
 	config->wFlags |= TI_UART_ENABLE_AUTO_START_DMA;
-- 
2.8.2