linux-kernel - [PATCH] scsi:elx: fix cond_no

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Date:   Mon, 15 Nov 2021 05:57:25 +0000
From:   cgel.zte@...il.com
To:     james.smart@...adcom.com
Cc:     ram.vegesna@...adcom.com, jejb@...ux.ibm.com,
        martin.petersen@...cle.com, dwagner@...e.de, hare@...e.de,
        christophe.jaillet@...adoo.fr, chi.minghao@....com.cn,
        linux-scsi@...r.kernel.org, target-devel@...r.kernel.org,
        linux-kernel@...r.kernel.org, Zeal Robot <zealci@....com.cm>
Subject: [PATCH] scsi:elx: fix cond_no_effect.cocci warnings

From: chiminghao <chi.minghao@....com.cn>

Fix the following coccicheck WARNING:
./drivers/scsi/elx/libefc_sli/sli4.c, 2320, 2-4, WARNING
possible condition with no effect (if == else)

Reported-by: Zeal Robot <zealci@....com.cm>
Signed-off-by: chiminghao <chi.minghao@....com.cn>
---
 drivers/scsi/elx/libefc_sli/sli4.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/scsi/elx/libefc_sli/sli4.c b/drivers/scsi/elx/libefc_sli/sli4.c
index 907d67aeac23..b74065a4e5c1 100644
--- a/drivers/scsi/elx/libefc_sli/sli4.c
+++ b/drivers/scsi/elx/libefc_sli/sli4.c
@@ -2317,12 +2317,8 @@ sli_xmit_bls_rsp64_wqe(struct sli4 *sli, void *buf,
 		SLI4_GENERIC_CONTEXT_VPI << SLI4_BLS_RSP_WQE_CT_SHFT;
 		bls->context_tag = cpu_to_le16(params->vpi);
 
-		if (params->s_id != U32_MAX)
-			bls->local_n_port_id_dword |=
-				cpu_to_le32(params->s_id & 0x00ffffff);
-		else
-			bls->local_n_port_id_dword |=
-				cpu_to_le32(params->s_id & 0x00ffffff);
+		bls->local_n_port_id_dword |=
+			cpu_to_le32(params->s_id & 0x00ffffff);
 
 		dw_ridflags = (dw_ridflags & ~SLI4_BLS_RSP_RID) |
 			       (params->d_id & SLI4_BLS_RSP_RID);
-- 
2.25.1