diff options
| author |   Shraddha Barke <shraddha.6596@gmail.com> | 2015-10-09 21:03:27 +0530 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-12 20:35:21 -0700 |
| commit | be036bbe2c16929806ab747bfe8a88f5d6dbd0e5 (patch) | |
| tree | 2f1d3f1d42c2ae25aab1ef84e53d5865fc5c9e0b /drivers/staging/rdma/ipath/ipath_verbs.c | |
| parent | Staging: rdma: hfi1: Use kcalloc instead of kzalloc to allocate array (diff) | |
| download | linux-dev-be036bbe2c16929806ab747bfe8a88f5d6dbd0e5.tar.xz linux-dev-be036bbe2c16929806ab747bfe8a88f5d6dbd0e5.zip | |
Staging: rdma: ipath: Use kcalloc instead of kzalloc to allocate array
The advantage of kcalloc is, that will prevent integer overflows which
could result from the multiplication of number of elements and size and
it is also a bit nicer to read.
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rdma/ipath/ipath_verbs.c')
| -rw-r--r-- | drivers/staging/rdma/ipath/ipath_verbs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/rdma/ipath/ipath_verbs.c b/drivers/staging/rdma/ipath/ipath_verbs.c index 17d9dca65755..40f7f059f6b2 100644 --- a/drivers/staging/rdma/ipath/ipath_verbs.c +++ b/drivers/staging/rdma/ipath/ipath_verbs.c @@ -2059,7 +2059,7 @@ int ipath_register_ib_device(struct ipath_devdata *dd) * the LKEY). The remaining bits act as a generation number or tag. */ idev->lk_table.max = 1 << ib_ipath_lkey_table_size; - idev->lk_table.table = kzalloc(idev->lk_table.max * + idev->lk_table.table = kcalloc(idev->lk_table.max, sizeof(*idev->lk_table.table), GFP_KERNEL); if (idev->lk_table.table == NULL) { |