NFSD: Adjust filename length argument of nfsd_lookup

Clean up: adjust the sign of the length argument of nfsd_lookup and
nfsd_lookup_dentry, for consistency with recent changes.  NFSD version
4 callers already pass an unsigned file name length.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Acked-By: NeilBrown <neilb@suse.de>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

2 files changed, 4 insertions, 4 deletions

diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index d0199189924c..755ba43c13e1 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -132,7 +132,7 @@ out:
 
 __be32
 nfsd_lookup_dentry(struct svc_rqst *rqstp, struct svc_fh *fhp,
-                   const char *name, int len,
+                   const char *name, unsigned int len,
                    struct svc_export **exp_ret, struct dentry **dentry_ret)
 {
         struct svc_export       *exp;
@@ -226,7 +226,7 @@ out_nfserr:
  */
 __be32
 nfsd_lookup(struct svc_rqst *rqstp, struct svc_fh *fhp, const char *name,
-                                        int len, struct svc_fh *resfh)
+                                unsigned int len, struct svc_fh *resfh)
 {
         struct svc_export       *exp;
         struct dentry           *dentry;
diff --git a/include/linux/nfsd/nfsd.h b/include/linux/nfsd/nfsd.h
index 604a0d786bc6..a51a30f30cee 100644
--- a/include/linux/nfsd/nfsd.h
+++ b/include/linux/nfsd/nfsd.h
@@ -70,9 +70,9 @@ void		nfsd_racache_shutdown(void);
 int             nfsd_cross_mnt(struct svc_rqst *rqstp, struct dentry **dpp,
                                 struct svc_export **expp);
 __be32          nfsd_lookup(struct svc_rqst *, struct svc_fh *,
-                                const char *, int, struct svc_fh *);
+                                const char *, unsigned int, struct svc_fh *);
 __be32           nfsd_lookup_dentry(struct svc_rqst *, struct svc_fh *,
-                                const char *, int,
+                                const char *, unsigned int,
                                 struct svc_export **, struct dentry **);
 __be32          nfsd_setattr(struct svc_rqst *, struct svc_fh *,
                                 struct iattr *, int, time_t);