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NFS: Clean up nfs_init_client()

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We always call nfs_mark_client_ready() even if nfs_create_rpc_client()
returns an error, so we can rearrange nfs_init_client() to mark the
client ready from a single place.

Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Anna Schumaker 2017-04-07 14:15:05 -04:00 committed by Trond Myklebust
parent 36718a669e
commit 2844b6aecf
1 changed files with 7 additions and 13 deletions
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20
fs/nfs/client.c
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@ -624,27 +624,21 @@ struct nfs_client *nfs_init_client(struct nfs_client *clp,
{
int error;
if (clp->cl_cons_state == NFS_CS_READY) {
/* the client is already initialised */
dprintk("<-- nfs_init_client() = 0 [already %p]\n", clp);
/* the client is already initialised */
if (clp->cl_cons_state == NFS_CS_READY)
return clp;
}
/*
* Create a client RPC handle for doing FSSTAT with UNIX auth only
* - RFC 2623, sec 2.3.2
*/
error = nfs_create_rpc_client(clp, cl_init, RPC_AUTH_UNIX);
if (error < 0)
goto error;
nfs_mark_client_ready(clp, NFS_CS_READY);
nfs_mark_client_ready(clp, error == 0 ? NFS_CS_READY : error);
if (error < 0) {
nfs_put_client(clp);
clp = ERR_PTR(error);
}
return clp;
error:
nfs_mark_client_ready(clp, error);
nfs_put_client(clp);
dprintk("<-- nfs_init_client() = xerror %d\n", error);
return ERR_PTR(error);
}
EXPORT_SYMBOL_GPL(nfs_init_client);