From: Jens Axboe <axboe@suse.de>
Date: Mon, 9 Jan 2006 13:45:10 +0000 (+0100)
Subject: [BLOCK] bio: init ->bi_bdev in bio_init()
X-Git-Tag: v2.6.16-rc1~675
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0ea60b5ad8c3630e8f44c443f173d841be7fc701;p=pandora-kernel.git

[BLOCK] bio: init ->bi_bdev in bio_init()

For SG_IO requests, bio->bi_bdev may not be explicitly initialized. So make
bio_init() clear the field to make sure it's always NULL or valid.

Signed-off-by: Jens Axboe <axboe@suse.de>
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