net: add static to do_tftpput()

This is only used in cmd/net.c

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

diff --git a/cmd/net.c b/cmd/net.c
index df8b6c9..5e91d3a 100644 (file)
--- a/cmd/net.c
+++ b/cmd/net.c
@@ -42,7 +42,7 @@ U_BOOT_CMD(
 );
 
 #ifdef CONFIG_CMD_TFTPPUT
-int do_tftpput(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+static int do_tftpput(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        return netboot_common(TFTPPUT, cmdtp, argc, argv);
 }