From 4a18218d694585ddf34cccbf8661f0e425201425 Mon Sep 17 00:00:00 2001
From: "Matthew N. Dodd" <mdodd@FreeBSD.org>
Date: Mon, 13 Mar 2000 11:51:44 +0000
Subject: [PATCH] Get rid of table lookup in favor of just subtracting. 
 Everyone else does it like this and I see no point in being different.

---
 sys/dev/ep/if_ep.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/sys/dev/ep/if_ep.c b/sys/dev/ep/if_ep.c
index f5f4772cf95..c5b2eca0d4c 100644
--- a/sys/dev/ep/if_ep.c
+++ b/sys/dev/ep/if_ep.c
@@ -435,8 +435,6 @@ ep_if_init(xsc)
     splx(s);
 }
 
-static const char padmap[] = {0, 3, 2, 1};
-
 static void
 ep_if_start(ifp)
     struct ifnet *ifp;
@@ -465,7 +463,7 @@ startagain:
     for (len = 0, top = m; m; m = m->m_next)
 	len += m->m_len;
 
-    pad = padmap[len & 3];
+    pad = (4 - len) & 3;
 
     /*
      * The 3c509 automatically pads short packets to minimum ethernet length,