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Diffstat (limited to 'drivers/infiniband/hw/mthca')
-rw-r--r--drivers/infiniband/hw/mthca/mthca_allocator.c18
-rw-r--r--drivers/infiniband/hw/mthca/mthca_cmd.c6
-rw-r--r--drivers/infiniband/hw/mthca/mthca_eq.c6
-rw-r--r--drivers/infiniband/hw/mthca/mthca_memfree.c6
-rw-r--r--drivers/infiniband/hw/mthca/mthca_mr.c4
-rw-r--r--drivers/infiniband/hw/mthca/mthca_profile.c2
-rw-r--r--drivers/infiniband/hw/mthca/mthca_qp.c4
-rw-r--r--drivers/infiniband/hw/mthca/mthca_srq.c2
8 files changed, 26 insertions, 22 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_allocator.c b/drivers/infiniband/hw/mthca/mthca_allocator.c
index b4e0cf4e95cd..aaf10dd5364d 100644
--- a/drivers/infiniband/hw/mthca/mthca_allocator.c
+++ b/drivers/infiniband/hw/mthca/mthca_allocator.c
@@ -90,8 +90,8 @@ int mthca_alloc_init(struct mthca_alloc *alloc, u32 num, u32 mask,
alloc->max = num;
alloc->mask = mask;
spin_lock_init(&alloc->lock);
- alloc->table = kmalloc(BITS_TO_LONGS(num) * sizeof (long),
- GFP_KERNEL);
+ alloc->table = kmalloc_array(BITS_TO_LONGS(num), sizeof(long),
+ GFP_KERNEL);
if (!alloc->table)
return -ENOMEM;
@@ -162,7 +162,8 @@ int mthca_array_init(struct mthca_array *array, int nent)
int npage = (nent * sizeof (void *) + PAGE_SIZE - 1) / PAGE_SIZE;
int i;
- array->page_list = kmalloc(npage * sizeof *array->page_list, GFP_KERNEL);
+ array->page_list = kmalloc_array(npage, sizeof(*array->page_list),
+ GFP_KERNEL);
if (!array->page_list)
return -ENOMEM;
@@ -220,7 +221,8 @@ int mthca_buf_alloc(struct mthca_dev *dev, int size, int max_direct,
npages *= 2;
}
- dma_list = kmalloc(npages * sizeof *dma_list, GFP_KERNEL);
+ dma_list = kmalloc_array(npages, sizeof(*dma_list),
+ GFP_KERNEL);
if (!dma_list)
goto err_free;
@@ -231,12 +233,14 @@ int mthca_buf_alloc(struct mthca_dev *dev, int size, int max_direct,
npages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
shift = PAGE_SHIFT;
- dma_list = kmalloc(npages * sizeof *dma_list, GFP_KERNEL);
+ dma_list = kmalloc_array(npages, sizeof(*dma_list),
+ GFP_KERNEL);
if (!dma_list)
return -ENOMEM;
- buf->page_list = kmalloc(npages * sizeof *buf->page_list,
- GFP_KERNEL);
+ buf->page_list = kmalloc_array(npages,
+ sizeof(*buf->page_list),
+ GFP_KERNEL);
if (!buf->page_list)
goto err_out;
diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
index 419a2a20c047..83aa47eb81a9 100644
--- a/drivers/infiniband/hw/mthca/mthca_cmd.c
+++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
@@ -565,9 +565,9 @@ int mthca_cmd_use_events(struct mthca_dev *dev)
{
int i;
- dev->cmd.context = kmalloc(dev->cmd.max_cmds *
- sizeof (struct mthca_cmd_context),
- GFP_KERNEL);
+ dev->cmd.context = kmalloc_array(dev->cmd.max_cmds,
+ sizeof(struct mthca_cmd_context),
+ GFP_KERNEL);
if (!dev->cmd.context)
return -ENOMEM;
diff --git a/drivers/infiniband/hw/mthca/mthca_eq.c b/drivers/infiniband/hw/mthca/mthca_eq.c
index 690201738993..30400ea4808b 100644
--- a/drivers/infiniband/hw/mthca/mthca_eq.c
+++ b/drivers/infiniband/hw/mthca/mthca_eq.c
@@ -479,15 +479,15 @@ static int mthca_create_eq(struct mthca_dev *dev,
eq->nent = roundup_pow_of_two(max(nent, 2));
npages = ALIGN(eq->nent * MTHCA_EQ_ENTRY_SIZE, PAGE_SIZE) / PAGE_SIZE;
- eq->page_list = kmalloc(npages * sizeof *eq->page_list,
- GFP_KERNEL);
+ eq->page_list = kmalloc_array(npages, sizeof(*eq->page_list),
+ GFP_KERNEL);
if (!eq->page_list)
goto err_out;
for (i = 0; i < npages; ++i)
eq->page_list[i].buf = NULL;
- dma_list = kmalloc(npages * sizeof *dma_list, GFP_KERNEL);
+ dma_list = kmalloc_array(npages, sizeof(*dma_list), GFP_KERNEL);
if (!dma_list)
goto err_out_free;
diff --git a/drivers/infiniband/hw/mthca/mthca_memfree.c b/drivers/infiniband/hw/mthca/mthca_memfree.c
index 7a31be3c3e73..cc9c0c8ccba3 100644
--- a/drivers/infiniband/hw/mthca/mthca_memfree.c
+++ b/drivers/infiniband/hw/mthca/mthca_memfree.c
@@ -712,9 +712,9 @@ int mthca_init_db_tab(struct mthca_dev *dev)
dev->db_tab->max_group1 = 0;
dev->db_tab->min_group2 = dev->db_tab->npages - 1;
- dev->db_tab->page = kmalloc(dev->db_tab->npages *
- sizeof *dev->db_tab->page,
- GFP_KERNEL);
+ dev->db_tab->page = kmalloc_array(dev->db_tab->npages,
+ sizeof(*dev->db_tab->page),
+ GFP_KERNEL);
if (!dev->db_tab->page) {
kfree(dev->db_tab);
return -ENOMEM;
diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
index ed9a989e501b..6686042aafb4 100644
--- a/drivers/infiniband/hw/mthca/mthca_mr.c
+++ b/drivers/infiniband/hw/mthca/mthca_mr.c
@@ -144,7 +144,7 @@ static int mthca_buddy_init(struct mthca_buddy *buddy, int max_order)
buddy->max_order = max_order;
spin_lock_init(&buddy->lock);
- buddy->bits = kzalloc((buddy->max_order + 1) * sizeof (long *),
+ buddy->bits = kcalloc(buddy->max_order + 1, sizeof(long *),
GFP_KERNEL);
buddy->num_free = kcalloc((buddy->max_order + 1), sizeof *buddy->num_free,
GFP_KERNEL);
@@ -153,7 +153,7 @@ static int mthca_buddy_init(struct mthca_buddy *buddy, int max_order)
for (i = 0; i <= buddy->max_order; ++i) {
s = BITS_TO_LONGS(1 << (buddy->max_order - i));
- buddy->bits[i] = kmalloc(s * sizeof (long), GFP_KERNEL);
+ buddy->bits[i] = kmalloc_array(s, sizeof(long), GFP_KERNEL);
if (!buddy->bits[i])
goto err_out_free;
bitmap_zero(buddy->bits[i],
diff --git a/drivers/infiniband/hw/mthca/mthca_profile.c b/drivers/infiniband/hw/mthca/mthca_profile.c
index 15d064479ef6..7ea970774839 100644
--- a/drivers/infiniband/hw/mthca/mthca_profile.c
+++ b/drivers/infiniband/hw/mthca/mthca_profile.c
@@ -79,7 +79,7 @@ s64 mthca_make_profile(struct mthca_dev *dev,
struct mthca_resource *profile;
int i, j;
- profile = kzalloc(MTHCA_RES_NUM * sizeof *profile, GFP_KERNEL);
+ profile = kcalloc(MTHCA_RES_NUM, sizeof(*profile), GFP_KERNEL);
if (!profile)
return -ENOMEM;
diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c
index d21960cd9a49..af1c49d70b89 100644
--- a/drivers/infiniband/hw/mthca/mthca_qp.c
+++ b/drivers/infiniband/hw/mthca/mthca_qp.c
@@ -1054,8 +1054,8 @@ static int mthca_alloc_wqe_buf(struct mthca_dev *dev,
size = PAGE_ALIGN(qp->send_wqe_offset +
(qp->sq.max << qp->sq.wqe_shift));
- qp->wrid = kmalloc((qp->rq.max + qp->sq.max) * sizeof (u64),
- GFP_KERNEL);
+ qp->wrid = kmalloc_array(qp->rq.max + qp->sq.max, sizeof(u64),
+ GFP_KERNEL);
if (!qp->wrid)
goto err_out;
diff --git a/drivers/infiniband/hw/mthca/mthca_srq.c b/drivers/infiniband/hw/mthca/mthca_srq.c
index d22f970480c0..f79732bc73b4 100644
--- a/drivers/infiniband/hw/mthca/mthca_srq.c
+++ b/drivers/infiniband/hw/mthca/mthca_srq.c
@@ -155,7 +155,7 @@ static int mthca_alloc_srq_buf(struct mthca_dev *dev, struct mthca_pd *pd,
if (pd->ibpd.uobject)
return 0;
- srq->wrid = kmalloc(srq->max * sizeof (u64), GFP_KERNEL);
+ srq->wrid = kmalloc_array(srq->max, sizeof(u64), GFP_KERNEL);
if (!srq->wrid)
return -ENOMEM;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-13 13:00:56 +0000