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Date:   Thu,  1 Mar 2018 16:23:54 +0000
From:   Colin King <colin.king@...onical.com>
To:     Dennis Dalessandro <dennis.dalessandro@...el.com>,
        Mike Marciniszyn <mike.marciniszyn@...el.com>,
        Doug Ledford <dledford@...hat.com>,
        Jason Gunthorpe <jgg@...pe.ca>, linux-rdma@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] infiniband: remove redundant assignment to pointer 'rdi'

From: Colin Ian King <colin.king@...onical.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@...onical.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

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