From: Colin King <colin.king@canonical.com>
To: Dennis Dalessandro <dennis.dalessandro@intel.com>,
Mike Marciniszyn <mike.marciniszyn@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] infiniband: remove redundant assignment to pointer 'rdi'
Date: Thu, 1 Mar 2018 16:23:54 +0000 [thread overview]
Message-ID: <20180301162354.17420-1-colin.king@canonical.com> (raw)
From: Colin Ian King <colin.king@canonical.com>
The pointer rdi is being initialized with a value that is never read
and re-assigned immediately after, hence the initialization is redundant
and can be removed.
Cleans up clang warning:
drivers/infiniband/sw/rdmavt/vt.c:94:23: warning: Value stored to 'rdi'
during its initialization is never read
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/infiniband/sw/rdmavt/vt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/sw/rdmavt/vt.c b/drivers/infiniband/sw/rdmavt/vt.c
index a4553b2b3696..a67b0ddc2230 100644
--- a/drivers/infiniband/sw/rdmavt/vt.c
+++ b/drivers/infiniband/sw/rdmavt/vt.c
@@ -91,7 +91,7 @@ module_exit(rvt_cleanup);
*/
struct rvt_dev_info *rvt_alloc_device(size_t size, int nports)
{
- struct rvt_dev_info *rdi = ERR_PTR(-ENOMEM);
+ struct rvt_dev_info *rdi;
rdi = (struct rvt_dev_info *)ib_alloc_device(size);
if (!rdi)
--
2.15.1
next reply other threads:[~2018-03-01 16:29 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-01 16:23 Colin King [this message]
2018-03-01 17:47 ` [PATCH] infiniband: remove redundant assignment to pointer 'rdi' Don Hiatt
2018-03-06 23:34 ` Jason Gunthorpe
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