From: bugzilla@dpdk.org
To: dev@dpdk.org
Subject: [DPDK/ethdev Bug 1739] net/cnxk: identincal code in branches
Date: Thu, 03 Jul 2025 16:51:13 +0000 [thread overview]
Message-ID: <bug-1739-3@https.bugs.dpdk.org/> (raw)
[-- Attachment #1: Type: text/plain, Size: 3155 bytes --]
https://bugs.dpdk.org/show_bug.cgi?id=1739
Bug ID: 1739
Summary: net/cnxk: identincal code in branches
Product: DPDK
Version: unspecified
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: minor
Priority: Normal
Component: ethdev
Assignee: dev@dpdk.org
Reporter: stephen@networkplumber.org
Target Milestone: ---
Enabling compiler flag to detect identical branches in conditional finds:
[228/3418] Compiling C object
drivers/libtmp_rte_common_cnxk.a.p/common_cnxk_roc_cpt.c.o
../drivers/common/cnxk/roc_cpt.c: In function ‘cpt_get_blkaddr’:
../drivers/common/cnxk/roc_cpt.c:677:12: warning: this condition has identical
branches [-Wduplicated-branches]
677 | if (dev_is_vf(dev))
| ^
uint64_t
cpt_get_blkaddr(struct dev *dev)
{
uint64_t reg;
uint64_t off;
/* Reading the discovery register to know which CPT is the LF
* attached to. Assume CPT LF's of only one block are attached
* to a pffunc.
*/
if (dev_is_vf(dev))
off = RVU_VF_BLOCK_ADDRX_DISC(RVU_BLOCK_ADDR_CPT1);
else
off = RVU_PF_BLOCK_ADDRX_DISC(RVU_BLOCK_ADDR_CPT1);
And many more.
[243/3418] Compiling C object
drivers/libtmp_rte_common_cnxk.a.p/common_cnxk_roc_nix_inl_dev.c.o
../drivers/common/cnxk/roc_nix_inl_dev.c: In function ‘nix_inl_nix_setup’:
../drivers/common/cnxk/roc_nix_inl_dev.c:833:17: warning: this condition has
identical branches [-Wduplicated-branches]
833 | else if (roc_model_is_cn10k())
| ^
[246/3418] Compiling C object
drivers/libtmp_rte_common_cnxk.a.p/common_cnxk_roc_nix_inl.c.o
../drivers/common/cnxk/roc_nix_inl.c: In function
‘nix_inl_inb_ipsec_sa_tbl_setup’:
../drivers/common/cnxk/roc_nix_inl.c:426:17: warning: this condition has
identical branches [-Wduplicated-branches]
426 | else if (roc_model_is_cn10k())
| ^
../drivers/common/cnxk/roc_nix_inl.c: In function ‘nix_inl_eng_caps_get’:
../drivers/common/cnxk/roc_nix_inl.c:1215:12: warning: this condition has
identical branches [-Wduplicated-branches]
1215 | if (roc_model_is_cn9k() || roc_model_is_cn10k())
| ^
../drivers/common/cnxk/roc_nix_inl.c: In function ‘roc_nix_inl_outb_init’:
../drivers/common/cnxk/roc_nix_inl.c:1616:17: warning: this condition has
identical branches [-Wduplicated-branches]
1616 | else if (roc_model_is_cn10k())
| ^
[260/3418] Compiling C object
drivers/libtmp_rte_common_cnxk.a.p/common_cnxk_roc_nix_queue.c.o
../drivers/common/cnxk/roc_nix_queue.c: In function ‘roc_nix_cq_init’:
../drivers/common/cnxk/roc_nix_queue.c:1290:90: warning: this condition has
identical branches [-Wduplicated-branches]
1290 | cq_ctx->lbp_frac = force_tail_drop ?
NIX_CQ_LBP_THRESH_FRAC_REF1 :
|
--
You are receiving this mail because:
You are the assignee for the bug.
[-- Attachment #2: Type: text/html, Size: 5023 bytes --]
reply other threads:[~2025-07-03 16:51 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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=bug-1739-3@https.bugs.dpdk.org/ \
--to=bugzilla@dpdk.org \
--cc=dev@dpdk.org \
/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).