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From: Huazhong Tan <tanhuazhong@huawei.com>
To: <davem@davemloft.net>, <kuba@kernel.org>
Cc: <netdev@vger.kernel.org>, <salil.mehta@huawei.com>,
	<yisen.zhuang@huawei.com>, <huangdaode@huawei.com>,
	<linuxarm@openeuler.org>, Jiaran Zhang <zhangjiaran@huawei.com>,
	Huazhong Tan <tanhuazhong@huawei.com>
Subject: [PATCH V2 net-next 04/13] net: hns3: use ipv6_addr_any() helper
Date: Fri, 12 Feb 2021 11:21:04 +0800	[thread overview]
Message-ID: <20210212032113.5384-5-tanhuazhong@huawei.com> (raw)
In-Reply-To: <20210212032113.5384-1-tanhuazhong@huawei.com>

From: Jiaran Zhang <zhangjiaran@huawei.com>

Use common ipv6_addr_any() to determine if an addr is ipv6 any addr.

Signed-off-by: Jiaran Zhang <zhangjiaran@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
---
 .../net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 7d81ffed4dc0..d3e68963967d 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -13,6 +13,7 @@
 #include <linux/platform_device.h>
 #include <linux/if_vlan.h>
 #include <linux/crash_dump.h>
+#include <net/ipv6.h>
 #include <net/rtnetlink.h>
 #include "hclge_cmd.h"
 #include "hclge_dcb.h"
@@ -5508,12 +5509,10 @@ static int hclge_fd_check_tcpip6_tuple(struct ethtool_tcpip6_spec *spec,
 		BIT(INNER_IP_TOS);
 
 	/* check whether src/dst ip address used */
-	if (!spec->ip6src[0] && !spec->ip6src[1] &&
-	    !spec->ip6src[2] && !spec->ip6src[3])
+	if (ipv6_addr_any((struct in6_addr *)spec->ip6src))
 		*unused_tuple |= BIT(INNER_SRC_IP);
 
-	if (!spec->ip6dst[0] && !spec->ip6dst[1] &&
-	    !spec->ip6dst[2] && !spec->ip6dst[3])
+	if (ipv6_addr_any((struct in6_addr *)spec->ip6dst))
 		*unused_tuple |= BIT(INNER_DST_IP);
 
 	if (!spec->psrc)
@@ -5538,12 +5537,10 @@ static int hclge_fd_check_ip6_tuple(struct ethtool_usrip6_spec *spec,
 		BIT(INNER_IP_TOS) | BIT(INNER_SRC_PORT) | BIT(INNER_DST_PORT);
 
 	/* check whether src/dst ip address used */
-	if (!spec->ip6src[0] && !spec->ip6src[1] &&
-	    !spec->ip6src[2] && !spec->ip6src[3])
+	if (ipv6_addr_any((struct in6_addr *)spec->ip6src))
 		*unused_tuple |= BIT(INNER_SRC_IP);
 
-	if (!spec->ip6dst[0] && !spec->ip6dst[1] &&
-	    !spec->ip6dst[2] && !spec->ip6dst[3])
+	if (ipv6_addr_any((struct in6_addr *)spec->ip6dst))
 		*unused_tuple |= BIT(INNER_DST_IP);
 
 	if (!spec->l4_proto)
-- 
2.25.1


  parent reply	other threads:[~2021-02-12  3:23 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-12  3:21 [PATCH V2 net-next 00/13] net: hns3: some cleanups for -next Huazhong Tan
2021-02-12  3:21 ` [PATCH V2 net-next 01/13] net: hns3: refactor out hclge_cmd_convert_err_code() Huazhong Tan
2021-02-12  3:21 ` [PATCH V2 net-next 02/13] net: hns3: refactor out hclgevf_cmd_convert_err_code() Huazhong Tan
2021-02-12  3:21 ` [PATCH V2 net-next 03/13] net: hns3: clean up hns3_dbg_cmd_write() Huazhong Tan
2021-02-12  3:21 ` Huazhong Tan [this message]
2021-02-12  3:21 ` [PATCH V2 net-next 05/13] net: hns3: refactor out hclge_set_vf_vlan_common() Huazhong Tan
2021-02-12  3:21 ` [PATCH V2 net-next 06/13] net: hns3: refactor out hclge_get_rss_tuple() Huazhong Tan
2021-02-12  3:21 ` [PATCH V2 net-next 07/13] net: hns3: refactor out hclgevf_get_rss_tuple() Huazhong Tan
2021-02-12  3:21 ` [PATCH V2 net-next 08/13] net: hns3: split out hclge_dbg_dump_qos_buf_cfg() Huazhong Tan
2021-02-12 21:20 ` [PATCH V2 net-next 00/13] net: hns3: some cleanups for -next patchwork-bot+netdevbpf

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