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| author | Justin P. Mattock <justinmattock@gmail.com> | 2010-07-14 20:11:39 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2010-07-14 20:11:39 +0800 |
| commit | 7e3de7b1be6ce0643f60aed697070e2286db32cd (patch) | |
| tree | 508d81d9dbffceda49c71aeec965ecaeb1321db5 /drivers/crypto | |
| parent | 8b9cfdca9c52f7d39c3ccfac1668e31c20c9f42e (diff) | |
| download | linux-7e3de7b1be6ce0643f60aed697070e2286db32cd.tar.gz linux-7e3de7b1be6ce0643f60aed697070e2286db32cd.tar.bz2 linux-7e3de7b1be6ce0643f60aed697070e2286db32cd.zip | |
crypto: hifn_795x - Remove unused ctx variable
The below patch gets rid of an unused variable ctx reported by
GCC when building the kernel.
CC [M] drivers/crypto/hifn_795x.o
drivers/crypto/hifn_795x.c: In function 'hifn_flush':
drivers/crypto/hifn_795x.c:2021:23: warning: variable 'ctx' set but not used
drivers/crypto/hifn_795x.c: In function 'hifn_process_queue':
drivers/crypto/hifn_795x.c:2142:23: warning: variable 'ctx' set but not used
Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/hifn_795x.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c index 16fce3aadf4d..e449ac5627a5 100644 --- a/drivers/crypto/hifn_795x.c +++ b/drivers/crypto/hifn_795x.c @@ -2018,7 +2018,6 @@ static void hifn_flush(struct hifn_device *dev) { unsigned long flags; struct crypto_async_request *async_req; - struct hifn_context *ctx; struct ablkcipher_request *req; struct hifn_dma *dma = (struct hifn_dma *)dev->desc_virt; int i; @@ -2035,7 +2034,6 @@ static void hifn_flush(struct hifn_device *dev) spin_lock_irqsave(&dev->lock, flags); while ((async_req = crypto_dequeue_request(&dev->queue))) { - ctx = crypto_tfm_ctx(async_req->tfm); req = container_of(async_req, struct ablkcipher_request, base); spin_unlock_irqrestore(&dev->lock, flags); @@ -2139,7 +2137,6 @@ static int hifn_setup_crypto_req(struct ablkcipher_request *req, u8 op, static int hifn_process_queue(struct hifn_device *dev) { struct crypto_async_request *async_req, *backlog; - struct hifn_context *ctx; struct ablkcipher_request *req; unsigned long flags; int err = 0; @@ -2156,7 +2153,6 @@ static int hifn_process_queue(struct hifn_device *dev) if (backlog) backlog->complete(backlog, -EINPROGRESS); - ctx = crypto_tfm_ctx(async_req->tfm); req = container_of(async_req, struct ablkcipher_request, base); err = hifn_handle_req(req); |