diff options
| author | Cyrille Pitchen <cyrille.pitchen@atmel.com> | 2015-12-17 17:48:43 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-12-23 18:19:53 +0800 |
| commit | bd5f43decd61b52210910b14f132f083923fa6fa (patch) | |
| tree | 8fd1bcfb051ddb5f9a42ac85a6d63a68fe3b0dca /drivers/crypto/atmel-aes.c | |
| parent | 10f12c1b86d8decf95e110cd2f7ec0c0e19801ec (diff) | |
crypto: atmel-aes - remove unused 'err' member of struct atmel_aes_dev
This 'err' member was initialized to 0 but its value never changed.
Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/atmel-aes.c')
| -rw-r--r-- | drivers/crypto/atmel-aes.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/crypto/atmel-aes.c b/drivers/crypto/atmel-aes.c index ac551ee2d624..25dc7bd73532 100644 --- a/drivers/crypto/atmel-aes.c +++ b/drivers/crypto/atmel-aes.c @@ -127,7 +127,6 @@ struct atmel_aes_dev { int irq; unsigned long flags; - int err; spinlock_t lock; struct crypto_queue queue; @@ -288,7 +287,6 @@ static int atmel_aes_hw_init(struct atmel_aes_dev *dd) atmel_aes_write(dd, AES_CR, AES_CR_SWRST); atmel_aes_write(dd, AES_MR, 0xE << AES_MR_CKEY_OFFSET); dd->flags |= AES_FLAGS_INIT; - dd->err = 0; } return 0; @@ -1171,9 +1169,6 @@ static int atmel_aes_dma_complete(struct atmel_aes_dev *dd) int err; err = atmel_aes_crypt_dma_stop(dd); - - err = dd->err ? : err; - if (dd->total && !err) { if (dd->flags & AES_FLAGS_FAST) { dd->in_sg = sg_next(dd->in_sg); |