From: Colin Ian King <colin.king@canonical.com>
Date: Thu, 12 Oct 2017 16:55:41 +0000 (+0100)
Subject: crypto: ccp - remove unused variable qim
X-Git-Tag: v4.19~2076^2~57
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=745952aeb599634025b568e1695fc6793b771682;p=platform%2Fkernel%2Flinux-rpi.git

crypto: ccp - remove unused variable qim

Variable qim is assigned but never read, it is redundant and can
be removed.

Cleans up clang warning: Value stored to 'qim' is never read

Fixes: 4b394a232df7 ("crypto: ccp - Let a v5 CCP provide the same function as v3")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Gary R Hook <gary.hook@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/drivers/crypto/ccp/ccp-dev-v5.c b/drivers/crypto/ccp/ccp-dev-v5.c
index 65604fc..44a4d27 100644
--- a/drivers/crypto/ccp/ccp-dev-v5.c
+++ b/drivers/crypto/ccp/ccp-dev-v5.c
@@ -788,13 +788,12 @@ static int ccp5_init(struct ccp_device *ccp)
 	struct ccp_cmd_queue *cmd_q;
 	struct dma_pool *dma_pool;
 	char dma_pool_name[MAX_DMAPOOL_NAME_LEN];
-	unsigned int qmr, qim, i;
+	unsigned int qmr, i;
 	u64 status;
 	u32 status_lo, status_hi;
 	int ret;
 
 	/* Find available queues */
-	qim = 0;
 	qmr = ioread32(ccp->io_regs + Q_MASK_REG);
 	for (i = 0; i < MAX_HW_QUEUES; i++) {