linux-kernel - [PATCH v3] NFS: put net on idr allocation failure

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Message-ID: <20120522080307.21303.60025.stgit@localhost.localdomain>
Date:	Tue, 22 May 2012 12:03:45 +0400
From:	Stanislav Kinsbursky <skinsbursky@...allels.com>
To:	bfields@...ldses.org
Cc:	linux-nfs@...r.kernel.org, Trond.Myklebust@...app.com,
	linux-kernel@...r.kernel.org, devel@...nvz.org
Subject: [PATCH v3] NFS: put net on idr allocation failure

Signed-off-by: Stanislav Kinsbursky <skinsbursky@...allels.com>
---
 fs/nfs/client.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 44cd70f..ae29d4f 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -176,8 +176,10 @@ static struct nfs_client *nfs_alloc_client(const struct nfs_client_initdata *cl_
 
 #ifdef CONFIG_NFS_V4
 	err = nfs_get_cb_ident_idr(clp, cl_init->minorversion);
-	if (err)
+	if (err) {
+		put_net(clp->net);
 		goto error_cleanup;
+	}
 
 	spin_lock_init(&clp->cl_lock);
 	INIT_DELAYED_WORK(&clp->cl_renewd, nfs4_renew_state);

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