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Commit bd5f43de authored by Cyrille Pitchen's avatar Cyrille Pitchen Committed by Herbert Xu
Browse files

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: default avatarCyrille Pitchen <cyrille.pitchen@atmel.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 10f12c1b

drivers/crypto/atmel-aes.c

+0 −5
Original line number Diff line number Diff line
@@ -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);