[PATCH 5.7 090/166] cxgb4: fix all-mask IP address comparison

[Greg Kroah-Hartman]

From: Rahul Lakkireddy <rahul.lakkireddy@xxxxxxxxxxx>

[ Upstream commit 76c4d85c9260c3d741cbd194c30c61983d0a4303 ]

Convert all-mask IP address to Big Endian, instead, for comparison.

Fixes: f286dd8eaad5 ("cxgb4: use correct type for all-mask IP address comparison")
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@xxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c
index 7a7f61a8cdf40..d02d346629b36 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c
@@ -1112,16 +1112,16 @@ static bool is_addr_all_mask(u8 *ipmask, int family)
 		struct in_addr *addr;
 
 		addr = (struct in_addr *)ipmask;
-		if (ntohl(addr->s_addr) == 0xffffffff)
+		if (addr->s_addr == htonl(0xffffffff))
 			return true;
 	} else if (family == AF_INET6) {
 		struct in6_addr *addr6;
 
 		addr6 = (struct in6_addr *)ipmask;
-		if (ntohl(addr6->s6_addr32[0]) == 0xffffffff &&
-		    ntohl(addr6->s6_addr32[1]) == 0xffffffff &&
-		    ntohl(addr6->s6_addr32[2]) == 0xffffffff &&
-		    ntohl(addr6->s6_addr32[3]) == 0xffffffff)
+		if (addr6->s6_addr32[0] == htonl(0xffffffff) &&
+		    addr6->s6_addr32[1] == htonl(0xffffffff) &&
+		    addr6->s6_addr32[2] == htonl(0xffffffff) &&
+		    addr6->s6_addr32[3] == htonl(0xffffffff))
 			return true;
 	}
 	return false;
-- 
2.25.1