From: Kaiwen Deng <kaiwenx.deng@intel.com>
To: dev@dpdk.org
Cc: stable@dpdk.org, qiming.yang@intel.com, yidingx.zhou@intel.com,
Kaiwen Deng <kaiwenx.deng@intel.com>,
Yuying Zhang <Yuying.Zhang@intel.com>,
Beilei Xing <beilei.xing@intel.com>,
Jingjing Wu <jingjing.wu@intel.com>
Subject: [PATCH] net/i40e: remove redundant judgment in fdir parse
Date: Fri, 24 Nov 2023 15:01:03 +0800 [thread overview]
Message-ID: <20231124070103.1778196-1-kaiwenx.deng@intel.com> (raw)
if (eth_spec && eth_mask &&
next_type == RTE_FLOW_ITEM_TYPE_END) {
...
if (next_type == RTE_FLOW_ITEM_TYPE_VLAN || ...) {
...
}
...
}
Clearly, that condition in the inner "if" is always "false".
This commit will remove the redundant judgment.
Fixes: 7d83c152a207 ("net/i40e: parse flow director filter")
Cc: stable@dpdk.org
Signed-off-by: Kaiwen Deng <kaiwenx.deng@intel.com>
---
drivers/net/i40e/i40e_flow.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/i40e/i40e_flow.c b/drivers/net/i40e/i40e_flow.c
index 877e49151e..92165c8422 100644
--- a/drivers/net/i40e/i40e_flow.c
+++ b/drivers/net/i40e/i40e_flow.c
@@ -1708,8 +1708,7 @@ i40e_flow_parse_fdir_pattern(struct rte_eth_dev *dev,
ether_type = rte_be_to_cpu_16(eth_spec->hdr.ether_type);
- if (next_type == RTE_FLOW_ITEM_TYPE_VLAN ||
- ether_type == RTE_ETHER_TYPE_IPV4 ||
+ if (ether_type == RTE_ETHER_TYPE_IPV4 ||
ether_type == RTE_ETHER_TYPE_IPV6 ||
ether_type == i40e_get_outer_vlan(dev)) {
rte_flow_error_set(error, EINVAL,
--
2.34.1
next reply other threads:[~2023-11-24 7:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-24 7:01 Kaiwen Deng [this message]
2023-12-14 2:12 ` Zhang, Qi Z
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20231124070103.1778196-1-kaiwenx.deng@intel.com \
--to=kaiwenx.deng@intel.com \
--cc=Yuying.Zhang@intel.com \
--cc=beilei.xing@intel.com \
--cc=dev@dpdk.org \
--cc=jingjing.wu@intel.com \
--cc=qiming.yang@intel.com \
--cc=stable@dpdk.org \
--cc=yidingx.zhou@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).