diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/crypto/atmel-sha.c | 6 | ||||
| -rw-r--r-- | drivers/crypto/atmel-tdes.c | 4 |
2 files changed, 0 insertions, 10 deletions
diff --git a/drivers/crypto/atmel-sha.c b/drivers/crypto/atmel-sha.c index 31818eda95f7..8ecc68b5b24b 100644 --- a/drivers/crypto/atmel-sha.c +++ b/drivers/crypto/atmel-sha.c @@ -136,7 +136,6 @@ struct atmel_sha_dev { void __iomem *io_base; spinlock_t lock; - int err; struct tasklet_struct done_task; struct tasklet_struct queue_task; @@ -1027,7 +1026,6 @@ static int atmel_sha_hw_init(struct atmel_sha_dev *dd) if (!(SHA_FLAGS_INIT & dd->flags)) { atmel_sha_write(dd, SHA_CR, SHA_CR_SWRST); dd->flags |= SHA_FLAGS_INIT; - dd->err = 0; } return 0; @@ -1403,10 +1401,6 @@ static int atmel_sha_done(struct atmel_sha_dev *dd) if (SHA_FLAGS_DMA_ACTIVE & dd->flags) { dd->flags &= ~SHA_FLAGS_DMA_ACTIVE; atmel_sha_update_dma_stop(dd); - if (dd->err) { - err = dd->err; - goto finish; - } } if (SHA_FLAGS_OUTPUT_READY & dd->flags) { /* hash or semi-hash ready */ diff --git a/drivers/crypto/atmel-tdes.c b/drivers/crypto/atmel-tdes.c index cf53b57880a2..b1b8df5b63de 100644 --- a/drivers/crypto/atmel-tdes.c +++ b/drivers/crypto/atmel-tdes.c @@ -102,7 +102,6 @@ struct atmel_tdes_dev { int irq; unsigned long flags; - int err; spinlock_t lock; struct crypto_queue queue; @@ -228,7 +227,6 @@ static int atmel_tdes_hw_init(struct atmel_tdes_dev *dd) if (!(dd->flags & TDES_FLAGS_INIT)) { atmel_tdes_write(dd, TDES_CR, TDES_CR_SWRST); dd->flags |= TDES_FLAGS_INIT; - dd->err = 0; } return 0; @@ -1112,8 +1110,6 @@ static void atmel_tdes_done_task(unsigned long data) else err = atmel_tdes_crypt_dma_stop(dd); - err = dd->err ? : err; - if (dd->total && !err) { if (dd->flags & TDES_FLAGS_FAST) { dd->in_sg = sg_next(dd->in_sg); |