diff options
authorColin Ian King <colin.king@canonical.com>2017-10-12 17:55:41 +0100
committerHerbert Xu <herbert@gondor.apana.org.au>2017-11-03 21:53:30 +0800
commit745952aeb599634025b568e1695fc6793b771682 (patch)
parent2f1fedca9b97e87413db52c54745e9cc28b70169 (diff)
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>
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/crypto/ccp/ccp-dev-v5.c b/drivers/crypto/ccp/ccp-dev-v5.c
index 65604fc65e8f..44a4d2779b15 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++) {