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staging: rdma: Replace kmalloc with kmalloc_array

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Replace kmalloc with specialized function kmalloc_array
when the size is a multiplication of:
	number_of_elements * size_of_element

Signed-off-by: Cristina Moraru <cristina.moraru09@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Cristina Moraru 2015-10-21 20:00:51 +03:00 committed by Greg Kroah-Hartman
parent df5ddcc97e
commit fb1dc95705
2 changed files with 3 additions and 3 deletions
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2
drivers/staging/rdma/amso1100/c2_provider.c
View File

@ -462,7 +462,7 @@ static struct ib_mr *c2_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,
shift = ffs(c2mr->umem->page_size) - 1;
n = c2mr->umem->nmap;
pages = kmalloc(n * sizeof(u64), GFP_KERNEL);
pages = kmalloc_array(n, sizeof(u64), GFP_KERNEL);
if (!pages) {
err = -ENOMEM;
goto err;

4
drivers/staging/rdma/ipath/ipath_verbs.c
View File

@ -2025,8 +2025,8 @@ int ipath_register_ib_device(struct ipath_devdata *dd)
dev = &idev->ibdev;
if (dd->ipath_sdma_descq_cnt) {
tx = kmalloc(dd->ipath_sdma_descq_cnt * sizeof *tx,
GFP_KERNEL);
tx = kmalloc_array(dd->ipath_sdma_descq_cnt, sizeof *tx,
GFP_KERNEL);
if (tx == NULL) {
ret = -ENOMEM;
goto err_tx;