stun

commit 50f2f564028ce0f1e114a1ec7fc592c77c3f3f45
parent 9955d22852338540e0b7d71b48a1ad58b54e9e6b
Author: sin <sin@2f30.org>
Date:   Thu, 24 Mar 2016 10:24:01 +0000

reverse check to avoid indenting

Diffstat:
M
stun.c
 | 
52
++++++++++++++++++++++++++--------------------------

1 file changed, 26 insertions(+), 26 deletions(-)
diff --git a/stun.c b/stun.c
@@ -254,19 +254,19 @@ writedev(int fd, unsigned char *buf, int len)
 	uint32_t type = htonl(AF_INET);
 	int n;
 
-	if (devtype == TUNDEV) {
-		iov[0].iov_base = &type;
-		iov[0].iov_len = sizeof(type);
-		iov[1].iov_base = buf;
-		iov[1].iov_len = len;
-		n = writev(fd, iov, 2);
-		if (n < 0)
-			logerr("writev failed");
-		else if (n > 0)
-			return n - sizeof(type);
-		return n;
-	}
-	return write(fd, buf, len);
+	if (devtype == TAPDEV)
+		return write(fd, buf, len);
+
+	iov[0].iov_base = &type;
+	iov[0].iov_len = sizeof(type);
+	iov[1].iov_base = buf;
+	iov[1].iov_len = len;
+	n = writev(fd, iov, 2);
+	if (n < 0)
+		logerr("writev failed");
+	else if (n > 0)
+		return n - sizeof(type);
+	return n;
 }
 
 int
@@ -276,19 +276,19 @@ readdev(int fd, unsigned char *buf, int len)
 	uint32_t type;
 	int n;
 
-	if (devtype == TUNDEV) {
-		iov[0].iov_base = &type;
-		iov[0].iov_len = sizeof(type);
-		iov[1].iov_base = buf;
-		iov[1].iov_len = len;
-		n = readv(fd, iov, 2);
-		if (n < 0)
-			logerr("readv failed");
-		else if (n > 0)
-			return n - sizeof(type);
-		return n;
-	}
-	return read(fd, buf, len);
+	if (devtype == TAPDEV)
+		return read(fd, buf, len);
+
+	iov[0].iov_base = &type;
+	iov[0].iov_len = sizeof(type);
+	iov[1].iov_base = buf;
+	iov[1].iov_len = len;
+	n = readv(fd, iov, 2);
+	if (n < 0)
+		logerr("readv failed");
+	else if (n > 0)
+		return n - sizeof(type);
+	return n;
 }
 #endif