Merge tag 'nfsd-6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux

Pull nfsd fixes from Chuck Lever:

 - A collection of minor bug fixes

* tag 'nfsd-6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux:
  NFSD: Remove open coding of string copy
  SUNRPC: Fix trace_svc_register() call site
  SUNRPC: always free ctxt when freeing deferred request
  SUNRPC: double free xprt_ctxt while still in use
  SUNRPC: Fix error handling in svc_setup_socket()
  SUNRPC: Fix encoding of accepted but unsuccessful RPC replies
  lockd: define nlm_port_min,max with CONFIG_SYSCTL
  nfsd: define exports_proc_ops with CONFIG_PROC_FS
  SUNRPC: Avoid relying on crypto API to derive CBC-CTS output IV

3 files changed, 17 insertions, 16 deletions

diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c
index bb94949bc223..04ba95b83d16 100644
--- a/fs/lockd/svc.c
+++ b/fs/lockd/svc.c
@@ -77,9 +77,9 @@ static const unsigned long	nlm_grace_period_min = 0;
 static const unsigned long	nlm_grace_period_max = 240;
 static const unsigned long	nlm_timeout_min = 3;
 static const unsigned long	nlm_timeout_max = 20;
-static const int		nlm_port_min = 0, nlm_port_max = 65535;
 
 #ifdef CONFIG_SYSCTL
+static const int		nlm_port_min = 0, nlm_port_max = 65535;
 static struct ctl_table_header * nlm_sysctl_table;
 #endif
 
diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c
index 7b8f17ee5224..c159817d1282 100644
--- a/fs/nfsd/nfsctl.c
+++ b/fs/nfsd/nfsctl.c
@@ -153,18 +153,6 @@ static int exports_net_open(struct net *net, struct file *file)
 	return 0;
 }
 
-static int exports_proc_open(struct inode *inode, struct file *file)
-{
-	return exports_net_open(current->nsproxy->net_ns, file);
-}
-
-static const struct proc_ops exports_proc_ops = {
-	.proc_open	= exports_proc_open,
-	.proc_read	= seq_read,
-	.proc_lseek	= seq_lseek,
-	.proc_release	= seq_release,
-};
-
 static int exports_nfsd_open(struct inode *inode, struct file *file)
 {
 	return exports_net_open(inode->i_sb->s_fs_info, file);
@@ -1458,6 +1446,19 @@ static struct file_system_type nfsd_fs_type = {
 MODULE_ALIAS_FS("nfsd");
 
 #ifdef CONFIG_PROC_FS
+
+static int exports_proc_open(struct inode *inode, struct file *file)
+{
+	return exports_net_open(current->nsproxy->net_ns, file);
+}
+
+static const struct proc_ops exports_proc_ops = {
+	.proc_open	= exports_proc_open,
+	.proc_read	= seq_read,
+	.proc_lseek	= seq_lseek,
+	.proc_release	= seq_release,
+};
+
 static int create_proc_exports_entry(void)
 {
 	struct proc_dir_entry *entry;
diff --git a/fs/nfsd/trace.h b/fs/nfsd/trace.h
index 4183819ea082..72a906a053dc 100644
--- a/fs/nfsd/trace.h
+++ b/fs/nfsd/trace.h
@@ -1365,19 +1365,19 @@ TRACE_EVENT(nfsd_cb_setup,
 		__field(u32, cl_id)
 		__field(unsigned long, authflavor)
 		__sockaddr(addr, clp->cl_cb_conn.cb_addrlen)
-		__array(unsigned char, netid, 8)
+		__string(netid, netid)
 	),
 	TP_fast_assign(
 		__entry->cl_boot = clp->cl_clientid.cl_boot;
 		__entry->cl_id = clp->cl_clientid.cl_id;
-		strlcpy(__entry->netid, netid, sizeof(__entry->netid));
+		__assign_str(netid, netid);
 		__entry->authflavor = authflavor;
 		__assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
 				  clp->cl_cb_conn.cb_addrlen)
 	),
 	TP_printk("addr=%pISpc client %08x:%08x proto=%s flavor=%s",
 		__get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
-		__entry->netid, show_nfsd_authflavor(__entry->authflavor))
+		__get_str(netid), show_nfsd_authflavor(__entry->authflavor))
 );
 
 TRACE_EVENT(nfsd_cb_setup_err,