common/cnxk: identical branch warnings

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: [email protected]
          Reporter: [email protected]

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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