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[PATCH v3 11/11] NFS: get net after idr allocation [message #47074 is a reply to message #47066]

Tue, 03 July 2012 16:20

Stanislav Kinsbursky is currently offline

Stanislav Kinsbursky
Messages: 683
Registered: October 2011

Senior Member

Allocation can fail. So instead of put net in case of failure, get net after
allocation.

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
---
fs/nfs/client.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index d8c918b..d17aa10 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -175,7 +175,7 @@ static struct nfs_client *nfs_alloc_client(const struct nfs_client_initdata *cl_
clp->cl_rpcclient = ERR_PTR(-EINVAL);

clp->cl_proto = cl_init->proto;
- clp->cl_net = get_net(cl_init->net);
+ clp->cl_net = cl_init->net;

#ifdef CONFIG_NFS_V4
err = nfs_get_cb_ident_idr(clp, cl_init->minorversion);
@@ -189,6 +189,7 @@ static struct nfs_client *nfs_alloc_client(const struct nfs_client_initdata *cl_
clp->cl_minorversion = cl_init->minorversion;
clp->cl_mvops = nfs_v4_minor_ops[cl_init->minorversion];
#endif
+ get_net(clp->cl_net);
cred = rpc_lookup_machine_cred("*");
if (!IS_ERR(cred))
clp->cl_machine_cred = cred;

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[Message index]

		[PATCH v3 00/11] Series short description By: Stanislav Kinsbursky on Tue, 03 July 2012 16:19
		[PATCH v3 03/11] NFS: move per-net callback thread initialization to nfs_callback_up_net() By: Stanislav Kinsbursky on Tue, 03 July 2012 16:19
		Re: [PATCH v3 03/11] NFS: move per-net callback thread initialization to nfs_callback_up_net() By: bfields on Tue, 24 July 2012 21:47
		Re: [PATCH v3 03/11] NFS: move per-net callback thread initialization to nfs_callback_up_net() By: Stanislav Kinsbursky on Wed, 25 July 2012 10:18
		Re: [PATCH v3 03/11] NFS: move per-net callback thread initialization to nfs_callback_up_net() By: Stanislav Kinsbursky on Wed, 25 July 2012 10:46
		[PATCH v3 05/11] NFS: callback service start function introduced By: Stanislav Kinsbursky on Tue, 03 July 2012 16:20
		[PATCH v3 02/11] NFS: callback service creation function introduced By: Stanislav Kinsbursky on Tue, 03 July 2012 16:19
		[PATCH v3 09/11] NFS; callback per-net usage counting introduced By: Stanislav Kinsbursky on Tue, 03 July 2012 16:20
		[PATCH v3 08/11] NFS: make nfs_callback_tcpport6 per network context By: Stanislav Kinsbursky on Tue, 03 July 2012 16:20
		[PATCH v3 07/11] NFS: make nfs_callback_tcpport per network context By: Stanislav Kinsbursky on Tue, 03 July 2012 16:20
		[PATCH v3 01/11] NFS: pass net to nfs_callback_down() By: Stanislav Kinsbursky on Tue, 03 July 2012 16:19
		[PATCH v3 11/11] NFS: get net after idr allocation By: Stanislav Kinsbursky on Tue, 03 July 2012 16:20
		[PATCH v3 04/11] NFS: callback up - transport backchannel cleanup By: Stanislav Kinsbursky on Tue, 03 July 2012 16:19
		[PATCH v3 06/11] NFS: callback up - users counting cleanup By: Stanislav Kinsbursky on Tue, 03 July 2012 16:20
		[PATCH v3 10/11] NFS: add debug messages to callback down function By: Stanislav Kinsbursky on Tue, 03 July 2012 16:20
		Re: [PATCH v3 00/11] Series short description By: bfields on Tue, 24 July 2012 22:36
		Re: [PATCH v3 00/11] Series short description By: Stanislav Kinsbursky on Wed, 25 July 2012 10:34
		Re: [PATCH v3 00/11] Series short description By: Stanislav Kinsbursky on Mon, 20 August 2012 12:57

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