From: Colin Ian King <colin.king@canonical.com>
Date: Thu, 1 Mar 2018 16:23:54 +0000
Subject: infiniband: remove redundant assignment to pointer 'rdi'
Patch-mainline: v4.17-rc1
Git-commit: 042932f7a3274126ee3bfb2516e8d8260c545b11
References: bsc#1103992 FATE#326009

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>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/infiniband/sw/rdmavt/vt.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- 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)