Commit 96d3e6f0 authored by ye xingchen's avatar ye xingchen Committed by Herbert Xu
Browse files

crypto: nx - Remove the unneeded result variable 



Return the value set_msg_len() directly instead of storing it in another
redundant variable.

Reported-by: default avatarZeal Robot <zealci@zte.com.cn>
Signed-off-by: default avatarye xingchen <ye.xingchen@zte.com.cn>
Reviewed-by: default avatarBreno Leitao <leitao@debian.org>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 68dbe80f

drivers/crypto/nx/nx-aes-ccm.c

+1 −4
Original line number Diff line number Diff line
@@ -134,7 +134,6 @@ static int generate_b0(u8 *iv, unsigned int assoclen, unsigned int authsize, 
		       unsigned int cryptlen, u8 *b0)

{

	unsigned int l, lp, m = authsize;

	int rc;



	memcpy(b0, iv, 16);
@@ -148,9 +147,7 @@ static int generate_b0(u8 *iv, unsigned int assoclen, unsigned int authsize, 
	if (assoclen)

		*b0 |= 64;



	rc = set_msg_len(b0 + 16 - l, cryptlen, l);



	return rc;

	return set_msg_len(b0 + 16 - l, cryptlen, l);

}



static int generate_pat(u8                   *iv,