From: Tony Battersby <tonyb@cybernetics.com>
Date: Wed, 11 Feb 2015 16:32:06 +0000 (-0500)
Subject: sg: fix read() error reporting
X-Git-Tag: v3.2.69~172
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1e5bf5ca07dd5cb37b491074e6050b5633bf4c5a;p=pandora-kernel.git

sg: fix read() error reporting

commit 3b524a683af8991b4eab4182b947c65f0ce1421b upstream.

Fix SCSI generic read() incorrectly returning success after detecting an
error.

Signed-off-by: Tony Battersby <tonyb@cybernetics.com>
Acked-by: Douglas Gilbert <dgilbert@interlog.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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