From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dirk Behme Subject: [PATCH] libata-core: disable uninitialized var warning Date: Thu, 20 Dec 2012 15:10:38 +0100 Message-ID: <1356012638-4942-1-git-send-email-dirk.behme@gmail.com> Return-path: Received: from mail-bk0-f50.google.com ([209.85.214.50]:36944 "EHLO mail-bk0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750796Ab2LTOSl (ORCPT ); Thu, 20 Dec 2012 09:18:41 -0500 Received: by mail-bk0-f50.google.com with SMTP id jf3so1711085bkc.37 for ; Thu, 20 Dec 2012 06:18:39 -0800 (PST) Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: linux-ide@vger.kernel.org Cc: Dirk Behme , Jeff Garzik Make GCC happy by disabling the warning drivers/ata/libata-core.c: In function 'ata_hpa_resize': drivers/ata/libata-core.c:1394:3: warning: 'native_sectors' may be used uninitialized in this function [-Wmaybe-uninitialized] Looking on the code, 'native_sectors' is always initialized by calling ata_read_native_max_address(dev, &native_sectors). Signed-off-by: Dirk Behme CC: Jeff Garzik --- drivers/ata/libata-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 9e8b99a..21623cf 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -1324,7 +1324,7 @@ static int ata_hpa_resize(struct ata_device *dev) int print_info = ehc->i.flags & ATA_EHI_PRINTINFO; bool unlock_hpa = ata_ignore_hpa || dev->flags & ATA_DFLAG_UNLOCK_HPA; u64 sectors = ata_id_n_sectors(dev->id); - u64 native_sectors; + u64 native_sectors = 0 /* GCC */; int rc; /* do we need to do it? */ -- 1.7.10.4