From: Steve Wise <swise@opengridcomputing.com>
Date: Wed, 9 Sep 2009 18:25:56 +0000 (-0700)
Subject: RDMA/cxgb3: Clean up properly on FW mismatch failures
X-Git-Tag: v2.6.32-rc1~736^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ffc40c6433e763209d2b1ec5b1a9854eb3bcd61c;p=pandora-kernel.git

RDMA/cxgb3: Clean up properly on FW mismatch failures

FW mismatches can cause a crash in the iw_cxgb3 event handler.

- NULL the t3cdev->ulp pointer on failures in cxio_rdev_open()
- Silently ignore events when the ulp ptr is NULL in iwch_err_handler()

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
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