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Date: Sun, 28 Feb 2016 17:34:41 +0530
From: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
To: outreachy-kernel@googlegroups.com
Subject: [PATCH] staging: rdma: hfi1: Remove unused variables
Message-ID: <20160228120441.GA16843@Karyakshetra>
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The variable csr has not been used anywhere in the function
sdma_dumpstate(). Hence, it has been removed.

This was done with Coccinelle:

@@ type T; identifier i; constant c; @@
-T i;
<... when != i
-i = c;
...>

Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
---
 drivers/staging/rdma/hfi1/sdma.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/staging/rdma/hfi1/sdma.c b/drivers/staging/rdma/hfi1/sdma.c
index 9a15f1f..2b2af94 100644
--- a/drivers/staging/rdma/hfi1/sdma.c
+++ b/drivers/staging/rdma/hfi1/sdma.c
@@ -1769,7 +1769,6 @@ static void init_sdma_regs(

 void sdma_dumpstate(struct sdma_engine *sde)
 {
-	u64 csr;
 	unsigned i;

 	sdma_dumpstate_helper(SD(CTRL));
--
2.1.4