nfsd4: use helper for copying filehandles for replay

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

2 files changed, 8 insertions, 2 deletions

diff --git a/include/linux/nfsd/nfsfh.h b/include/linux/nfsd/nfsfh.h
index fa317f6c154b..afa19016c4a8 100644
--- a/include/linux/nfsd/nfsfh.h
+++ b/include/linux/nfsd/nfsfh.h
@@ -269,6 +269,13 @@ fh_copy(struct svc_fh *dst, struct svc_fh *src)
         return dst;
 }
 
+static inline void
+fh_copy_shallow(struct knfsd_fh *dst, struct knfsd_fh *src)
+{
+        dst->fh_size = src->fh_size;
+        memcpy(&dst->fh_base, &src->fh_base, src->fh_size);
+}
+
 static __inline__ struct svc_fh *
 fh_init(struct svc_fh *fhp, int maxsize)
 {
diff --git a/include/linux/nfsd/state.h b/include/linux/nfsd/state.h
index 128298c0362d..b65b2a6274b0 100644
--- a/include/linux/nfsd/state.h
+++ b/include/linux/nfsd/state.h
@@ -168,8 +168,7 @@ struct nfs4_replay {
         unsigned int            rp_buflen;
         char                    *rp_buf;
         unsigned                intrp_allocated;
-        int                     rp_openfh_len;
-        char                    rp_openfh[NFS4_FHSIZE];
+        struct knfsd_fh         rp_openfh;
         char                    rp_ibuf[NFSD4_REPLAY_ISIZE];
 };