From: Chien Tung <chien.tin.tung@intel.com>
Date: Tue, 25 May 2010 15:13:09 +0000 (-0500)
Subject: RDMA/nes: Fix incorrect unlock in nes_process_mac_intr()
X-Git-Tag: v2.6.35-rc1~265^2^4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b17e0969dc184c66ed8934e130344621829484a3;p=pandora-kernel.git

RDMA/nes: Fix incorrect unlock in nes_process_mac_intr()

Commit ce6e74f2 ("RDMA/nes: Make nesadapter->phy_lock usage
consistent") introduced a problem where phy_lock was only unlocked
within an if statement and so nes_process_mac_intr() could return with
phy_lock still held.  Fix this.

This was discovered because of the sparse warning:

    drivers/infiniband/hw/nes/nes_hw.c:2643:9: warning: context imbalance in 'nes_process_mac_intr' - different lock contexts for basic block

Reported-by: Roland Dreier <rdreier@cisco.com>
Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
---

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