From: Somnath Kotur <somnath.kotur@emulex.com>
Date: Wed, 29 May 2013 22:56:17 +0000 (+0000)
Subject: be2net: Fix crash on 2nd invocation of PCI AER/EEH error_detected hook
X-Git-Tag: v3.10-rc5~25^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=01e5b2c4559d084f4eaf0d160d84cc185db141ba;p=pandora-kernel.git

be2net: Fix crash on 2nd invocation of PCI AER/EEH error_detected hook

During a PCI EEH/AER error recovery flow, if the device did not successfully
restart, the error_detected() hook may be called a second time with a
"perm_failure" state. This patch skips over driver cleanup for the second
invocation of the callback.

Also, Lancer error recovery code is fixed-up to handle these changes.

Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com>
Signed-off-by: Somnath kotur <somnath.kotur@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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