commit 6d2bce6a15753710836f99054826d5ae638dd04a
author Tudor-Dan Ambarus <tudor.ambarus@microchip.com> Thu Jul 20 16:35:49 2017 +0300
committer Herbert Xu <herbert@gondor.apana.org.au> Thu Aug 03 13:47:23 2017 +0800
tree de24259bdbfaef700e51e3aa0373b67cc2a307e4
parent 952035baedb15d956d5f25b34287d728c751cac9

crypto: atmel-ecc - fix signed integer to u8 assignment

static checker warning:
        drivers/crypto/atmel-ecc.c:281 atmel_ecdh_done()
        warn: assigning (-22) to unsigned variable 'status'

Similar warning can be raised in atmel_ecc_work_handler()
when atmel_ecc_send_receive() returns an error. Fix this too.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>