diff options
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/qat/qat_common/qat_algs.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/crypto/qat/qat_common/qat_algs.c b/drivers/crypto/qat/qat_common/qat_algs.c index 2842b2cdaa90..b50eb55f8f57 100644 --- a/drivers/crypto/qat/qat_common/qat_algs.c +++ b/drivers/crypto/qat/qat_common/qat_algs.c @@ -717,8 +717,7 @@ static int qat_alg_sgl_to_bufl(struct qat_crypto_instance *inst, dma_addr_t blp; dma_addr_t bloutp = 0; struct scatterlist *sg; - size_t sz_out, sz = sizeof(struct qat_alg_buf_list) + - ((1 + n) * sizeof(struct qat_alg_buf)); + size_t sz_out, sz = struct_size(bufl, bufers, n + 1); if (unlikely(!n)) return -EINVAL; @@ -755,8 +754,7 @@ static int qat_alg_sgl_to_bufl(struct qat_crypto_instance *inst, struct qat_alg_buf *bufers; n = sg_nents(sglout); - sz_out = sizeof(struct qat_alg_buf_list) + - ((1 + n) * sizeof(struct qat_alg_buf)); + sz_out = struct_size(buflout, bufers, n + 1); sg_nctr = 0; buflout = kzalloc_node(sz_out, GFP_ATOMIC, dev_to_node(&GET_DEV(inst->accel_dev))); |