| Message ID | 20211208012459.GA145349@embeddedor (mailing list archive) |
|---|---|
| State | Mainlined |
| Delegated to: | Gustavo A. R. Silva |
| Headers | show |
| Series | [next] crypto: cavium - Use kcalloc() instead of kzalloc() | expand |
On Tue, Dec 07, 2021 at 07:24:59PM -0600, Gustavo A. R. Silva wrote: > Use 2-factor multiplication argument form kcalloc() instead > of kzalloc(). > > Link: https://github.com/KSPP/linux/issues/162 > Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org>
On Tue, Dec 07, 2021 at 07:24:59PM -0600, Gustavo A. R. Silva wrote: > Use 2-factor multiplication argument form kcalloc() instead > of kzalloc(). > > Link: https://github.com/KSPP/linux/issues/162 > Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> > --- > drivers/crypto/cavium/cpt/cptvf_main.c | 5 +---- > 1 file changed, 1 insertion(+), 4 deletions(-) Patch applied. Thanks.
diff --git a/drivers/crypto/cavium/cpt/cptvf_main.c b/drivers/crypto/cavium/cpt/cptvf_main.c index 112b12a32542..c246920e6f54 100644 --- a/drivers/crypto/cavium/cpt/cptvf_main.c +++ b/drivers/crypto/cavium/cpt/cptvf_main.c @@ -104,17 +104,14 @@ static int alloc_pending_queues(struct pending_qinfo *pqinfo, u32 qlen, u32 nr_queues) { u32 i; - size_t size; int ret; struct pending_queue *queue = NULL; pqinfo->nr_queues = nr_queues; pqinfo->qlen = qlen; - size = (qlen * sizeof(struct pending_entry)); - for_each_pending_queue(pqinfo, queue, i) { - queue->head = kzalloc((size), GFP_KERNEL); + queue->head = kcalloc(qlen, sizeof(*queue->head), GFP_KERNEL); if (!queue->head) { ret = -ENOMEM; goto pending_qfail;
Use 2-factor multiplication argument form kcalloc() instead of kzalloc(). Link: https://github.com/KSPP/linux/issues/162 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> --- drivers/crypto/cavium/cpt/cptvf_main.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)