[PATCH 12/24] crypto: atmel-aes: remove unused 'err' member of struct atmel_aes_dev
From: Cyrille Pitchen <hidden>
Date: 2015-12-17 16:52:29
Also in:
linux-arm-kernel, lkml
Subsystem:
crypto api, the rest · Maintainers:
Herbert Xu, "David S. Miller", Linus Torvalds
This 'err' member was initialized to 0 but its value never changed. Signed-off-by: Cyrille Pitchen <redacted> --- drivers/crypto/atmel-aes.c | 5 ----- 1 file changed, 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);
--
1.8.2.2