README: add explanation about patch policy

net/net.c: fix indentation

README

@@ -3381,6 +3381,7 @@ Since the number of patches for U-Boot is growing, we need to
 establish some rules. Submissions which do not conform to these rules
 may be rejected, even when they contain important and valuable stuff.
 
+Patches shall be sent to the u-boot-users mailing list.
 
 When you send a patch, please include the following information with
 it:
@@ -3438,3 +3439,6 @@ Notes:
   (using #ifdef), and the resulting code with the new feature
   disabled must not need more memory than the old code without your
   modification.
+
+* Remember that there is a size limit of 40 kB per message on the
+  u-boot-users mailing list. Compression may help.

net/net.c

@@ -1405,11 +1405,11 @@ NetReceive(volatile uchar * inpkt, int len)
 
 			switch (icmph->type) {
 			case ICMP_REDIRECT:
-			if (icmph->code != ICMP_REDIR_HOST)
-				return;
-			puts (" ICMP Host Redirect to ");
-			print_IPaddr(icmph->un.gateway);
-			putc(' ');
+				if (icmph->code != ICMP_REDIR_HOST)
+					return;
+				puts (" ICMP Host Redirect to ");
+				print_IPaddr(icmph->un.gateway);
+				putc(' ');
 				break;
 #if (CONFIG_COMMANDS & CFG_CMD_PING)
 			case ICMP_ECHO_REPLY: