From: Ben Pfaff <blp@nicira.com>
Date: Fri, 8 Jul 2011 17:47:22 +0000 (-0700)
Subject: packets: Remove unneeded !! from eth_addr_is_local().
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=347d48798f40f7e835082338e92eb2e5a21a39a2;p=openvswitch

packets: Remove unneeded !! from eth_addr_is_local().

There's no value in using !! on an operand of && or || as done here.
---

diff --git a/lib/packets.h b/lib/packets.h
index 20065ade..8e13a25b 100644
--- a/lib/packets.h
+++ b/lib/packets.h
@@ -56,8 +56,8 @@ static inline bool eth_addr_is_local(const uint8_t ea[6])
 {
     /* Local if it is either a locally administered address or a Nicira random
      * address. */
-    return !!(ea[0] & 2)
-       || (ea[0] == 0x00 && ea[1] == 0x23 && ea[2] == 0x20 && !!(ea[3] & 0x80));
+    return ea[0] & 2
+       || (ea[0] == 0x00 && ea[1] == 0x23 && ea[2] == 0x20 && ea[3] & 0x80);
 }
 static inline bool eth_addr_is_zero(const uint8_t ea[6])
 {