linux-kernel - [PATCH 51/58] staging: lustre: lmv: cleanup req in lmv_getattr

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Date:	Thu, 21 Jul 2016 22:44:44 -0400
From:	James Simmons <jsimmons@...radead.org>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	devel@...verdev.osuosl.org,
	Andreas Dilger <andreas.dilger@...el.com>,
	Oleg Drokin <oleg.drokin@...el.com>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Lustre Development List <lustre-devel@...ts.lustre.org>,
	"John L. Hammond" <john.hammond@...el.com>,
	James Simmons <jsimmons@...radead.org>
Subject: [PATCH 51/58] staging: lustre: lmv: cleanup req in lmv_getattr_name()

From: John L. Hammond <john.hammond@...el.com>

In lmv_getattr_name() don't return a freed request in the error path.

Signed-off-by: John L. Hammond <john.hammond@...el.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4826
Reviewed-on: http://review.whamcloud.com/9863
Reviewed-by: Nathaniel Clark <nathaniel.l.clark@...el.com>
Reviewed-by: Bob Glossman <bob.glossman@...el.com>
Reviewed-by: Oleg Drokin <oleg.drokin@...el.com>
Signed-off-by: James Simmons <jsimmons@...radead.org>
---
 drivers/staging/lustre/lustre/lmv/lmv_obd.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/staging/lustre/lustre/lmv/lmv_obd.c b/drivers/staging/lustre/lustre/lmv/lmv_obd.c
index 5830fc1..9982484 100644
--- a/drivers/staging/lustre/lustre/lmv/lmv_obd.c
+++ b/drivers/staging/lustre/lustre/lmv/lmv_obd.c
@@ -1922,6 +1922,7 @@ lmv_getattr_name(struct obd_export *exp, struct md_op_data *op_data,
 		tgt = lmv_find_target(lmv, &rid);
 		if (IS_ERR(tgt)) {
 			ptlrpc_req_finished(*request);
+			*request = NULL;
 			return PTR_ERR(tgt);
 		}
 
-- 
1.7.1