From: Colin King <colin.king@canonical.com>
To: Mike Marciniszyn <mike.marciniszyn@intel.com>,
Dennis Dalessandro <dennis.dalessandro@intel.com>,
Doug Ledford <dledford@redhat.com>,
Jason Gunthorpe <jgg@ziepe.ca>,
linux-rdma@vger.kernel.org
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] IB/hfi1: remove redundant assignment to variable ret
Date: Fri, 22 Nov 2019 15:48:14 +0000 [thread overview]
Message-ID: <20191122154814.87257-1-colin.king@canonical.com> (raw)
From: Colin Ian King <colin.king@canonical.com>
The variable ret is being initialized with a value that is never
read and it is being updated later with a new value. The
initialization is redundant and can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/infiniband/hw/hfi1/platform.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/hfi1/platform.c b/drivers/infiniband/hw/hfi1/platform.c
index cbf7faa5038c..36593f2efe26 100644
--- a/drivers/infiniband/hw/hfi1/platform.c
+++ b/drivers/infiniband/hw/hfi1/platform.c
@@ -634,7 +634,7 @@ static void apply_tx_lanes(struct hfi1_pportdata *ppd, u8 field_id,
u32 config_data, const char *message)
{
u8 i;
- int ret = HCMD_SUCCESS;
+ int ret;
for (i = 0; i < 4; i++) {
ret = load_8051_config(ppd->dd, field_id, i, config_data);
--
2.24.0
next reply other threads:[~2019-11-22 15:48 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-22 15:48 Colin King [this message]
2019-11-22 17:54 ` [PATCH] IB/hfi1: remove redundant assignment to variable ret Dennis Dalessandro
2019-11-22 20:26 ` Jason Gunthorpe
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