From: Johan Hedberg <johan.hedberg@intel.com>
Date: Fri, 19 Dec 2014 20:26:03 +0000 (+0200)
Subject: Bluetooth: Add return parameter to cmd_complete callbacks
X-Git-Tag: fixes-v4.0-rc1~150^2~303^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9df7465351c00707d7d63a52e01187a6e169fe4a;p=pandora-kernel.git

Bluetooth: Add return parameter to cmd_complete callbacks

The cmd_complete callbacks for pending mgmt commands may fail e.g. in
the case of memory allocation. Previously this error would be caught and
returned to user space in the form of a failed write on the mgmt socket
(when the error happened in the mgmt command handler) but with the
introduction of the generic cmd_complete callback this information was
lost. This patch returns the feature by making cmd_complete callbacks
return int instead of void.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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