From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: [PATCH 1/3] dmraid: set read_info to @offset by default in read_raid_dev() Date: Sun, 01 Feb 2009 12:00:07 +0900 Message-ID: <49851037.1090203@kernel.org> References: <1233456951-992-1-git-send-email-tj@kernel.org> <49851012.8070904@kernel.org> Reply-To: device-mapper development Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <49851012.8070904@kernel.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com To: jeff@garzik.org, linux-ide@vger.kernel.org, jens.axboe@oracle.com, linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org, James.Bottomley@HansenPartnership.com, Mauelshagen@redhat.c List-Id: linux-ide@vger.kernel.org read_info is passed from optional f_read_metatdata() to f_setup_rd(). If f_read_metadata() doesn't exist or doesn't initialize it, read_info contains garbage. Initialize it to @offset by default. Signed-off-by: Tejun Heo --- lib/format/format.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/lib/format/format.c b/lib/format/format.c index 88cb938..4a2594a 100644 --- a/lib/format/format.c +++ b/lib/format/format.c @@ -435,7 +435,7 @@ read_raid_dev(struct lib_context *lc, { struct raid_dev *rd = NULL; void *meta; - union read_info info; + union read_info info = { .u64 = offset }; /* * In case the metadata format handler provides a special -- 1.6.0.2