From: Harvey Harrison <harvey.harrison@gmail.com>
Date: Mon, 17 Nov 2008 07:03:45 +0000 (-0800)
Subject: isdn: remove extra byteswap in isdn_net_ciscohdlck_slarp_send_reply
X-Git-Tag: firefly_0821_release~16788^2~1
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=584c650b4e6fa16f9ab45d382f86ad6d9c625227;p=firefly-linux-kernel-4.4.55.git

isdn: remove extra byteswap in isdn_net_ciscohdlck_slarp_send_reply

commit a144ea4b7a13087081ab5402fa9ad0bcfd249e67 [IPV4]: annotate struct in_ifaddr

Missed this extra byteswap as the isdn inlines hide the htonl inside
put_u32 which causes an extra byteswap on little-endian arches.

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c
index bb904a0a98bd..1bfc55d7a26c 100644
--- a/drivers/isdn/i4l/isdn_net.c
+++ b/drivers/isdn/i4l/isdn_net.c
@@ -1641,8 +1641,10 @@ isdn_net_ciscohdlck_slarp_send_reply(isdn_net_local *lp)
 	/* slarp reply, send own ip/netmask; if values are nonsense remote
 	 * should think we are unable to provide it with an address via SLARP */
 	p += put_u32(p, CISCO_SLARP_REPLY);
-	p += put_u32(p, addr);	// address
-	p += put_u32(p, mask);	// netmask
+	*(__be32 *)p = addr;	// address
+	p += 4;
+	*(__be32 *)p = mask;	// netmask
+	p += 4;
 	p += put_u16(p, 0);	// unused
 
 	isdn_net_write_super(lp, skb);