net/: sparse fixes

[karo-tx-uboot.git] / net / bootp.c

diff --git a/net/bootp.c b/net/bootp.c
index cd5c5dd1d74b3d63b485804b152eb29e35cd8708..4300f1c2f19a7e09b947d0bc5df9079bd9ac4db6 100644 (file)
--- a/net/bootp.c
+++ b/net/bootp.c
@@ -41,9 +41,9 @@ ulong         BootpID;
 int            BootpTry;
 
 #if defined(CONFIG_CMD_DHCP)
-dhcp_state_t dhcp_state = INIT;
-unsigned long dhcp_leasetime;
-IPaddr_t NetDHCPServerIP;
+static dhcp_state_t dhcp_state = INIT;
+static unsigned long dhcp_leasetime;
+static IPaddr_t NetDHCPServerIP;
 static void DhcpHandler(uchar *pkt, unsigned dest, IPaddr_t sip, unsigned src,
                        unsigned len);