From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Fri, 18 May 2012 06:33:47 +0000 (+0000)
Subject: ixgbe: Handle failures in the ixgbe_setup_rx/tx_resources calls
X-Git-Tag: v3.6-rc1~125^2~118^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=de3d5b94bc891c405b8d91d3c112681a0654613f;p=pandora-kernel.git

ixgbe: Handle failures in the ixgbe_setup_rx/tx_resources calls

Previously we were exiting without cleaning up the memory internally on the
ixgbe_setup_rx_resources and ixgbe_setup_tx_resources calls.  Instead of
forcing the caller to clean things up for us we should instead just unwind
the rings and free the memory as we go.  This way we can more gracefully
clean up the rings in the event of an allocation failure.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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