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| author | Weston Andros Adamson <dros@netapp.com> | 2013-09-10 18:44:32 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2013-09-11 09:07:53 -0400 |
| commit | ade33ff58ed3efb4a069f7256f5a92ccf8634413 (patch) | |
| tree | 678d3519dde8098bf04165680773fd6370c84351 /fs | |
| parent | 7cb852dfc858e9ab092cbbfcb3e57bae4aa7f56a (diff) | |
| download | blackbird-op-linux-ade33ff58ed3efb4a069f7256f5a92ccf8634413.tar.gz blackbird-op-linux-ade33ff58ed3efb4a069f7256f5a92ccf8634413.zip | |
NFSv4.1: sp4_mach_cred: no need to ref count creds
The cl_machine_cred doesn't need to be reference counted here -
a reference is held is for the lifetime of the struct nfs_client.
Also, no need to put_rpccred the rpc_message.rpc_cred.
Signed-off-by: Weston Andros Adamson <dros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/nfs4_fs.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h index f520a1113b38..07a8aa9cd7ee 100644 --- a/fs/nfs/nfs4_fs.h +++ b/fs/nfs/nfs4_fs.h @@ -279,10 +279,10 @@ _nfs4_state_protect(struct nfs_client *clp, unsigned long sp4_mode, if (test_bit(sp4_mode, &clp->cl_sp4_flags)) { spin_lock(&clp->cl_lock); if (clp->cl_machine_cred != NULL) - newcred = get_rpccred(clp->cl_machine_cred); + /* don't call get_rpccred on the machine cred - + * a reference will be held for life of clp */ + newcred = clp->cl_machine_cred; spin_unlock(&clp->cl_lock); - if (msg->rpc_cred) - put_rpccred(msg->rpc_cred); msg->rpc_cred = newcred; flavor = clp->cl_rpcclient->cl_auth->au_flavor; |
