NFSD: Remove a never-true comparison

fh_size is an unsigned int, thus it can never be less than 0.

Fixes: d8b2607 ("NFSD: simplify struct nfsfh")
Reviewed-by: Jeff Layton <[email protected]>
Signed-off-by: Chuck Lever <[email protected]>

Author: chucklever

fs/nfsd/nfsfh.c

@@ -766,7 +766,7 @@ char * SVCFH_fmt(struct svc_fh *fhp)
 	struct knfsd_fh *fh = &fhp->fh_handle;
 	static char buf[2+1+1+64*3+1];
 
-	if (fh->fh_size < 0 || fh->fh_size> 64)
+	if (fh->fh_size > 64)
 		return "bad-fh";
 	sprintf(buf, "%d: %*ph", fh->fh_size, fh->fh_size, fh->fh_raw);
 	return buf;