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Message-Id: <20230817103751.16350-1-coolrrsh@gmail.com>
Date: Thu, 17 Aug 2023 16:07:51 +0530
From: coolrrsh@...il.com
To: james.smart@...adcom.com, ram.vegesna@...adcom.com,
jejb@...ux.ibm.com, martin.petersen@...cle.com,
rdunlap@...radead.org, linux-scsi@...r.kernel.org,
target-devel@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: linux-kernel-mentees@...ts.linuxfoundation.org,
Rajeshwar R Shinde <coolrrsh@...il.com>
Subject: [PATCH v2] scsi: sli4: Remove the buggy code
From: Rajeshwar R Shinde <coolrrsh@...il.com>
In the function sli_xmit_bls_rsp64_wqe, the 'if' and 'else' conditions
evaluates the same expression and gives same output. Also the variable
bls->local_n_port_id_dword is not used anywhere. Therefore removing the
redundant code.
This fixes coccinelle warning such as:
drivers/scsi/elx/libefc_sli/sli4.c:2320:2-4: WARNING: possible
condition with no effect (if == else)
Signed-off-by: Rajeshwar R Shinde <coolrrsh@...il.com>
---
v1->v2
Modified patch and verified with checkpatch.pl.
---
drivers/scsi/elx/libefc_sli/sli4.c | 7 -------
1 file changed, 7 deletions(-)
diff --git a/drivers/scsi/elx/libefc_sli/sli4.c b/drivers/scsi/elx/libefc_sli/sli4.c
index 8f96049f62dd..af661b769464 100644
--- a/drivers/scsi/elx/libefc_sli/sli4.c
+++ b/drivers/scsi/elx/libefc_sli/sli4.c
@@ -2317,13 +2317,6 @@ 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);
-
dw_ridflags = (dw_ridflags & ~SLI4_BLS_RSP_RID) |
(params->d_id & SLI4_BLS_RSP_RID);
--
2.25.1
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