From mboxrd@z Thu Jan 1 00:00:00 1970 From: Simon Que Subject: [PATCH] net: usb: initialize tmp in dm9601.c to avoid warning Date: Thu, 17 Jan 2013 11:29:49 -0800 Message-ID: <1358450989-25205-1-git-send-email-sque@chromium.org> Cc: msb@chromium.org, Simon Que To: jacmet@sunsite.dk, netdev@vger.kernel.org Return-path: Received: from mail-ie0-f202.google.com ([209.85.223.202]:58912 "EHLO mail-ie0-f202.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753641Ab3AQTg4 (ORCPT ); Thu, 17 Jan 2013 14:36:56 -0500 Received: by mail-ie0-f202.google.com with SMTP id s9so763414iec.1 for ; Thu, 17 Jan 2013 11:36:55 -0800 (PST) Sender: netdev-owner@vger.kernel.org List-ID: In two places, tmp is initialized implicitly by being passed as a pointer during a function call. However, this is not obvious to the compiler, which logs a warning. Signed-off-by: Simon Que --- drivers/net/usb/dm9601.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c index e0433ce..94e716d 100644 --- a/drivers/net/usb/dm9601.c +++ b/drivers/net/usb/dm9601.c @@ -199,7 +199,7 @@ static int dm_read_shared_word(struct usbnet *dev, int phy, u8 reg, __le16 *valu dm_write_reg(dev, DM_SHARED_CTRL, phy ? 0xc : 0x4); for (i = 0; i < DM_TIMEOUT; i++) { - u8 tmp; + u8 tmp = 0; udelay(1); ret = dm_read_reg(dev, DM_SHARED_CTRL, &tmp); @@ -242,7 +242,7 @@ static int dm_write_shared_word(struct usbnet *dev, int phy, u8 reg, __le16 valu dm_write_reg(dev, DM_SHARED_CTRL, phy ? 0x1a : 0x12); for (i = 0; i < DM_TIMEOUT; i++) { - u8 tmp; + u8 tmp = 0; udelay(1); ret = dm_read_reg(dev, DM_SHARED_CTRL, &tmp); -- 1.7.8.6