From: Johan Hedberg <johan.hedberg@intel.com>
Date: Wed, 28 Jan 2015 17:55:59 +0000 (+0200)
Subject: Bluetooth: btusb: Remove redundant call to btusb_free_frags()
X-Git-Tag: fixes-v4.0-rc1~150^2~73^2~35
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=838f66e3ab5fcaa05fbf33acf189541078352685;p=pandora-kernel.git

Bluetooth: btusb: Remove redundant call to btusb_free_frags()

The btusb_disconnect() callback calls hci_unregister_dev() which in turn
calls btusb_close() if the HCI device is powered. The btusb_close()
function in turn will call btusb_free_frags(). It's therefore
unnecessary to have another call to btusb_free_frags() in the
btusb_disconnect() function. Besides the redundancy the second call
seems to also cause some strange stability issues which this patch then
also fixes.

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