Commit f089ee55 authored by Denis Efremov's avatar Denis Efremov Committed by Herbert Xu
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crypto: sun8i-ss - remove redundant memzero_explicit() 



Remove redundant memzero_explicit() in sun8i_ss_cipher() before calling
kfree_sensitive(). kfree_sensitive() will zero the memory with
memzero_explicit().

Fixes: 453431a5 ("mm, treewide: rename kzfree() to kfree_sensitive()")
Signed-off-by: default avatarDenis Efremov <efremov@linux.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent ede13285

drivers/crypto/allwinner/sun8i-ss/sun8i-ss-cipher.c

+0 −1
Original line number Diff line number Diff line
@@ -248,7 +248,6 @@ static int sun8i_ss_cipher(struct skcipher_request *areq) 
			offset = areq->cryptlen - ivsize;

			if (rctx->op_dir & SS_DECRYPTION) {

				memcpy(areq->iv, backup_iv, ivsize);

				memzero_explicit(backup_iv, ivsize);

				kfree_sensitive(backup_iv);

			} else {

				scatterwalk_map_and_copy(areq->iv, areq->dst, offset,