From: bugzilla@dpdk.org
To: dev@dpdk.org
Subject: [DPDK/ethdev Bug 1811] common/cnxk: identical branch warnings
Date: Sat, 25 Oct 2025 18:04:07 +0000 [thread overview]
Message-ID: <bug-1811-3@http.bugs.dpdk.org/> (raw)
http://bugs.dpdk.org/show_bug.cgi?id=1811
Bug ID: 1811
Summary: common/cnxk: identical branch warnings
Product: DPDK
Version: 25.07
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: minor
Priority: Normal
Component: ethdev
Assignee: dev@dpdk.org
Reporter: stephen@networkplumber.org
Target Milestone: ---
If DPDK is compiled with duplicate condition warnings, then the following
warnings show up:
[251/3707] Compiling C object drivers/...ommon_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:680:12: warning: this condition has identical
branches [-Wduplicated-branches]
680 | if (dev_is_vf(dev))
| ^
[265/3707] Compiling C object drivers/...xk.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())
| ^
[270/3707] Compiling C object drivers/...n_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())
| ^
[274/3707] Compiling C object drivers/...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 :
|
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