Messages in this thread | | | Subject | Re: [RESEND] gpu: ipu-v3: use swap() | From | Nicolas Ferre <> | Date | Fri, 23 Jul 2021 11:58:26 +0200 |
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Wrong $subject then...
On 22/07/2021 at 18:59, Salah Triki wrote: > Use swap() instead of implementing it in order to make code more clean. > > Signed-off-by: Salah Triki <salah.triki@gmail.com> > --- > drivers/crypto/atmel-aes.c | 8 ++------ > 1 file changed, 2 insertions(+), 6 deletions(-) > > diff --git a/drivers/crypto/atmel-aes.c b/drivers/crypto/atmel-aes.c > index b1d286004295..60041022c4f5 100644 > --- a/drivers/crypto/atmel-aes.c > +++ b/drivers/crypto/atmel-aes.c > @@ -1819,12 +1819,8 @@ static int atmel_aes_xts_process_data(struct atmel_aes_dev *dd) > * the order of the ciphered tweak bytes need to be reversed before > * writing them into the ODATARx registers. > */ > - for (i = 0; i < AES_BLOCK_SIZE/2; ++i) { > - u8 tmp = tweak_bytes[AES_BLOCK_SIZE - 1 - i]; > - > - tweak_bytes[AES_BLOCK_SIZE - 1 - i] = tweak_bytes[i]; > - tweak_bytes[i] = tmp; > - } > + for (i = 0; i < AES_BLOCK_SIZE/2; ++i) > + swap(tweak_bytes[i], tweak_bytes[AES_BLOCK_SIZE - 1 - i]); > > /* Process the data. */ > atmel_aes_write_ctrl(dd, use_dma, NULL); > -- > 2.25.1 >
-- Nicolas Ferre
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