Fix compile error when CONFIG_BOOTP_RANDOM_DELAY is set.
The option CONFIG_BOOTP_RANDOM_DELAY does not compile, because of a
missing extern inside the net/bootp.h header
Signed-off-by: Remy Bohmer <linux@bohmer.net>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
diff --git a/net/bootp.h b/net/bootp.h
index 320cc3b..c2f011c 100644
--- a/net/bootp.h
+++ b/net/bootp.h
@@ -60,7 +60,7 @@
extern char BootFile[128]; /* Boot file name */
extern int BootpTry;
#ifdef CONFIG_BOOTP_RANDOM_DELAY
-ulong seed1, seed2; /* seed for random BOOTP delay */
+extern ulong seed1, seed2; /* seed for random BOOTP delay */
#endif