nfsd: minor nfsd read api cleanup

Christoph points that the NFSv2/v3 callers know which case they want
here, so we may as well just call the file=NULL case directly instead of
making this conditional.

Cc: Christoph Hellwig <hch@infradead.org>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/fs/nfsd/vfs.h b/fs/nfsd/vfs.h
index 217a62c2a357..9a370a5e36b7 100644
--- a/fs/nfsd/vfs.h
+++ b/fs/nfsd/vfs.h
@@ -64,7 +64,9 @@ __be32		nfsd_commit(struct svc_rqst *, struct svc_fh *,
 __be32          nfsd_open(struct svc_rqst *, struct svc_fh *, int,
                                 int, struct file **);
 void            nfsd_close(struct file *);
-__be32          nfsd_read(struct svc_rqst *, struct svc_fh *, struct file *,
+__be32          nfsd_read(struct svc_rqst *, struct svc_fh *,
+                                loff_t, struct kvec *, int, unsigned long *);
+__be32          nfsd_read_file(struct svc_rqst *, struct svc_fh *, struct file *,
                                 loff_t, struct kvec *, int, unsigned long *);
 __be32          nfsd_write(struct svc_rqst *, struct svc_fh *,struct file *,
                                 loff_t, struct kvec *,int, unsigned long *, int *);