From 8a2cf9f5709cc20a1114a7d22655928314fc86f8 Mon Sep 17 00:00:00 2001
From: Chuck Lever <chuck.lever@oracle.com>
Date: Sun, 15 Nov 2020 14:30:13 -0500
Subject: NFSD: Remove unused NFSv2 directory entry encoders

Clean up.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
---
 fs/nfsd/nfsxdr.c | 51 +++------------------------------------------------
 1 file changed, 3 insertions(+), 48 deletions(-)

(limited to 'fs/nfsd/nfsxdr.c')

diff --git a/fs/nfsd/nfsxdr.c b/fs/nfsd/nfsxdr.c
index 1102d40ded03..5df6f00d76fd 100644
--- a/fs/nfsd/nfsxdr.c
+++ b/fs/nfsd/nfsxdr.c
@@ -663,7 +663,7 @@ svcxdr_encode_entry_common(struct nfsd_readdirres *resp, const char *name,
 }
 
 /**
- * nfs2svc_encode_entry - encode one NFSv2 READDIR entry
+ * nfssvc_encode_entry - encode one NFSv2 READDIR entry
  * @data: directory context
  * @name: name of the object to be encoded
  * @namlen: length of that name, in bytes
@@ -680,8 +680,8 @@ svcxdr_encode_entry_common(struct nfsd_readdirres *resp, const char *name,
  *   - resp->common.err
  *   - resp->cookie_offset
  */
-int nfs2svc_encode_entry(void *data, const char *name, int namlen,
-			 loff_t offset, u64 ino, unsigned int d_type)
+int nfssvc_encode_entry(void *data, const char *name, int namlen,
+			loff_t offset, u64 ino, unsigned int d_type)
 {
 	struct readdir_cd *ccd = data;
 	struct nfsd_readdirres *resp = container_of(ccd,
@@ -706,51 +706,6 @@ out_toosmall:
 	return -EINVAL;
 }
 
-int
-nfssvc_encode_entry(void *ccdv, const char *name,
-		    int namlen, loff_t offset, u64 ino, unsigned int d_type)
-{
-	struct readdir_cd *ccd = ccdv;
-	struct nfsd_readdirres *cd = container_of(ccd, struct nfsd_readdirres, common);
-	__be32	*p = cd->buffer;
-	int	buflen, slen;
-
-	/*
-	dprintk("nfsd: entry(%.*s off %ld ino %ld)\n",
-			namlen, name, offset, ino);
-	 */
-
-	if (offset > ~((u32) 0)) {
-		cd->common.err = nfserr_fbig;
-		return -EINVAL;
-	}
-	nfssvc_encode_nfscookie(cd, offset);
-
-	/* truncate filename */
-	namlen = min(namlen, NFS2_MAXNAMLEN);
-	slen = XDR_QUADLEN(namlen);
-
-	if ((buflen = cd->buflen - slen - 4) < 0) {
-		cd->common.err = nfserr_toosmall;
-		return -EINVAL;
-	}
-	if (ino > ~((u32) 0)) {
-		cd->common.err = nfserr_fbig;
-		return -EINVAL;
-	}
-	*p++ = xdr_one;				/* mark entry present */
-	*p++ = htonl((u32) ino);		/* file id */
-	p    = xdr_encode_array(p, name, namlen);/* name length & name */
-	cd->offset = p;			/* remember pointer */
-	*p++ = htonl(~0U);		/* offset of next entry */
-
-	cd->count += p - cd->buffer;
-	cd->buflen = buflen;
-	cd->buffer = p;
-	cd->common.err = nfs_ok;
-	return 0;
-}
-
 /*
  * XDR release functions
  */
-- 
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