From: Roy Marples <roy@marples.name>
Date: Sat, 3 May 2014 00:11:15 +0000 (+0000)
Subject: Minor optimisation
X-Git-Tag: v6.4.0~72
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c33041b0502a9432a9ff8d7a4145b0730a0cf765;p=thirdparty%2Fdhcpcd.git

Minor optimisation
---

diff --git a/if-linux.c b/if-linux.c
index c04c0760..553669ab 100644
--- a/if-linux.c
+++ b/if-linux.c
@@ -853,8 +853,8 @@ if_readrawpacket(struct interface *ifp, int protocol,
 	bytes = recvmsg(fd, &msg, 0);
 	if (bytes == -1)
 		return -1;
+	*flags = RAW_EOF; /* We only ever read one packet */
 	if (bytes) {
-		*flags &= ~RAW_PARTIALCSUM;
 #ifdef PACKET_AUXDATA
 		for (cmsg = CMSG_FIRSTHDR(&msg);
 		     cmsg;
@@ -869,7 +869,6 @@ if_readrawpacket(struct interface *ifp, int protocol,
 		}
 #endif
 	}
-	*flags |= RAW_EOF;
 	return bytes;
 }