From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Tue, 24 Mar 2009 22:22:54 +0000 (+0100)
Subject: ide: fix kmalloc() failure handling in ide_driveid_update()
X-Git-Tag: v2.6.30-rc1~672^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2f40c9b0b65b5635e2e13dfa068bd56fe7a8ff98;p=pandora-kernel.git

ide: fix kmalloc() failure handling in ide_driveid_update()

* Doing kmalloc() in the middle of command execution is not only ugly
  but leaves drive waiting to send data on kmalloc() failure.  Fix it.

While at it:

* Unify error code paths.

* Fixup error message to be more useful and add missing KERN_ERR level.

* Rename 'stat' variable to 's'.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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