diff options
Diffstat (limited to 'drivers/crypto/atmel-sha.c')
| -rw-r--r-- | drivers/crypto/atmel-sha.c | 6 |
1 files changed, 0 insertions, 6 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 */ |