From: Martin Petermann <martin.petermann@de.ibm.com>
Date: Fri, 15 May 2009 11:18:19 +0000 (+0200)
Subject: [SCSI] zfcp: Increase ref counter for port open requests
X-Git-Tag: v2.6.31-rc1~365^2~97
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a17c5855643afa7838f542cbd0a1ed9a73968cef;p=pandora-kernel.git

[SCSI] zfcp: Increase ref counter for port open requests

In rare cases, open port request might timeout, erp calls
zfcp_port_put, port gets dequeued. Now, the late returning (or
dismissed) fsf-port-open calls the fsf_port_open_handler that tries to
reference the port data structure leading to a kernel oops.

Signed-off-by: Martin Petermann <martin.petermann@de.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
---

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