Merge branch 'for-3.20' of git://linux-nfs.org/~bfields/linux

Pull nfsd bugfixes from Bruce Fields:
 "These are fixes for two bugs introduced during the merge window"

* 'for-3.20' of git://linux-nfs.org/~bfields/linux:
  nfsd4: fix v3-less build
  nfsd: fix comparison in fh_fsid_match()

fs/nfsd/nfsfh.h

@@ -200,7 +200,7 @@ static inline bool fh_fsid_match(struct knfsd_fh *fh1, struct knfsd_fh *fh2)
 {
 	if (fh1->fh_fsid_type != fh2->fh_fsid_type)
 		return false;
-	if (memcmp(fh1->fh_fsid, fh2->fh_fsid, key_len(fh1->fh_fsid_type) != 0))
+	if (memcmp(fh1->fh_fsid, fh2->fh_fsid, key_len(fh1->fh_fsid_type)) != 0)
 		return false;
 	return true;
 }

fs/nfsd/pnfs.h

 #ifndef _FS_NFSD_PNFS_H
 #define _FS_NFSD_PNFS_H 1
 
+#ifdef CONFIG_NFSD_V4
 #include <linux/exportfs.h>
 #include <linux/nfsd/export.h>
 
@@ -50,6 +51,7 @@ __be32 nfsd4_return_client_layouts(struct svc_rqst *rqstp,
 int nfsd4_set_deviceid(struct nfsd4_deviceid *id, const struct svc_fh *fhp,
 		u32 device_generation);
 struct nfsd4_deviceid_map *nfsd4_find_devid_map(int idx);
+#endif /* CONFIG_NFSD_V4 */
 
 #ifdef CONFIG_NFSD_PNFS
 void nfsd4_setup_layout_type(struct svc_export *exp);
@@ -59,6 +61,9 @@ void nfsd4_return_all_file_layouts(struct nfs4_client *clp,
 int nfsd4_init_pnfs(void);
 void nfsd4_exit_pnfs(void);
 #else
+struct nfs4_client;
+struct nfs4_file;
+
 static inline void nfsd4_setup_layout_type(struct svc_export *exp)
 {
 }