NFS: Avoid warnings when CONFIG_NFS_V4=n
authorDavid Howells <dhowells@redhat.com>
Tue, 26 Jan 2010 20:42:11 +0000 (15:42 -0500)
committerTrond Myklebust <Trond.Myklebust@netapp.com>
Tue, 26 Jan 2010 20:42:11 +0000 (15:42 -0500)
Avoid the following warnings when CONFIG_NFS_V4=n:

fs/nfs/sysctl.c:19: warning: unused variable `nfs_set_port_max'
fs/nfs/sysctl.c:18: warning: unused variable `nfs_set_port_min'

by making those variables contingent on NFSv4 being configured.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
fs/nfs/sysctl.c

index 70e1fbbaaeab09f2efe99884c5036d794fec3ee3..ad4d2e787b2041d17eaacc4a1ce8097f0cc13aca 100644 (file)
 
 #include "callback.h"
 
+#ifdef CONFIG_NFS_V4
 static const int nfs_set_port_min = 0;
 static const int nfs_set_port_max = 65535;
+#endif
 static struct ctl_table_header *nfs_callback_sysctl_table;
 
 static ctl_table nfs_cb_sysctls[] = {