From: Andreas Roeseler <andreas.a.roeseler@xxxxxxxxx>
[ Upstream commit e32ea44c7ae476f4c90e35ab0a29dc8ff082bc11 ]
Including <linux/in.h> and <netinet/in.h> in the dependencies breaks
compilation of trinity due to multiple definitions. <linux/in.h> is only
used in <linux/icmp.h> to provide the definition of the struct in_addr,
but this can be substituted out by using the datatype __be32.
Signed-off-by: Andreas Roeseler <andreas.a.roeseler@xxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
include/uapi/linux/icmp.h | 3 +--
net/ipv4/icmp.c | 2 +-
2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/include/uapi/linux/icmp.h b/include/uapi/linux/icmp.h
index c1da8244c5e1..163c0998aec9 100644
--- a/include/uapi/linux/icmp.h
+++ b/include/uapi/linux/icmp.h
@@ -20,7 +20,6 @@
#include <linux/types.h>
#include <asm/byteorder.h>
-#include <linux/in.h>
#include <linux/if.h>
#include <linux/in6.h>
@@ -154,7 +153,7 @@ struct icmp_ext_echo_iio {
struct {
struct icmp_ext_echo_ctype3_hdr ctype3_hdr;
union {
- struct in_addr ipv4_addr;
+ __be32 ipv4_addr;
struct in6_addr ipv6_addr;
} ip_addr;
} addr;
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index 752e392083e6..0a57f1892e7e 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -1066,7 +1066,7 @@ static bool icmp_echo(struct sk_buff *skb)
if (ident_len != sizeof(iio->ident.addr.ctype3_hdr) +
sizeof(struct in_addr))
goto send_mal_query;
- dev = ip_dev_find(net, iio->ident.addr.ip_addr.ipv4_addr.s_addr);
+ dev = ip_dev_find(net, iio->ident.addr.ip_addr.ipv4_addr);
break;
#if IS_ENABLED(CONFIG_IPV6)
case ICMP_AFI_IP6:
--
2.30.2
