net: Hide more code behind CONFIG_CMD_TFTPPUT
This commit reduces code size a little by making the ICMP handler only
available to tftpput. This is reasonable since it is the only user at
present (ping just uses the normal handler).
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/net/tftp.c b/net/tftp.c
index 961fdd1..e34f202 100644
--- a/net/tftp.c
+++ b/net/tftp.c
@@ -421,7 +421,7 @@
TftpOurPort, len);
}
-
+#ifdef CONFIG_CMD_TFTPPUT
static void icmp_handler(unsigned type, unsigned code, unsigned dest,
IPaddr_t sip, unsigned src, uchar *pkt, unsigned len)
{
@@ -430,6 +430,7 @@
restart("TFTP server died");
}
}
+#endif
static void
TftpHandler(uchar *pkt, unsigned dest, IPaddr_t sip, unsigned src,
@@ -771,8 +772,9 @@
NetSetTimeout(TftpTimeoutMSecs, TftpTimeout);
NetSetHandler(TftpHandler);
+#ifdef CONFIG_CMD_TFTPPUT
net_set_icmp_handler(icmp_handler);
-
+#endif
TftpRemotePort = WELL_KNOWN_PORT;
TftpTimeoutCount = 0;
/* Use a pseudo-random port unless a specific port is set */
