From: Mike Marciniszyn <mike.marciniszyn@intel.com>
Date: Thu, 28 Mar 2013 18:12:28 +0000 (+0000)
Subject: IB/ipath: Correct ipath_verbs_register_sysfs() error handling
X-Git-Tag: v3.10-rc1~43^2^6~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=137200a4bb74c6d3c13a8eea1edd617a15fdf3e2;p=pandora-kernel.git

IB/ipath: Correct ipath_verbs_register_sysfs() error handling

ipath_verbs_register_sysfs() never returned the correct error
code from device_create_file and never cleaned up from a failure.
Additionally, the caller of ipath_verbs_register_sysfs() doesn't
return the correct "ret" value.

This patch resolves all of these issues.

Reported-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Reviewed-by: Dean Luick <dean.luick@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
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