[PATCH] NFS: remove an unused function

The patch below removes an unused function from fs/nfsd/nfs3xdr.c
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Neil Brown <neilb@cse.unsw.edu.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

fs/nfsd/nfs3xdr.c

@@ -101,22 +101,6 @@ decode_filename(u32 *p, char **namp, int *lenp)
 	return p;
 }
 
-static inline u32 *
-decode_pathname(u32 *p, char **namp, int *lenp)
-{
-	char		*name;
-	int		i;
-
-	if ((p = xdr_decode_string_inplace(p, namp, lenp, NFS3_MAXPATHLEN)) != NULL) {
-		for (i = 0, name = *namp; i < *lenp; i++, name++) {
-			if (*name == '\0')
-				return NULL;
-		}
-	}
-
-	return p;
-}
-
 static inline u32 *
 decode_sattr3(u32 *p, struct iattr *iap)
 {