diff options
| author | Sam Muhammed <jane.pnx9@gmail.com> | 2020-03-25 10:26:41 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-03-25 19:38:40 +0100 |
| commit | edf279abbac989ebd70c954bf1cd5a25157a78e5 (patch) | |
| tree | 283e1f62897660bfa5404a5b279b973002f79fb1 /drivers/staging | |
| parent | dbec450e2d522815fb16dd96aff4c244001eddf8 (diff) | |
Staging: kpc2000: kpc_dma: Use kcalloc over kzalloc.
Replace kzalloc(sizeof(...) * n, ...) with
kcalloc(n, sizeof(...), ...) since kcalloc is the
preferred API in case of allocating with multiply.
Checkpatch.pl: WARNING:
Prefer kcalloc over kzalloc with multiply.
Signed-off-by: Sam Muhammed <jane.pnx9@gmail.com>
Link: https://lore.kernel.org/r/4b8339d1e81e497c3c2f0dad57a9587338ec82b1.1585143581.git.jane.pnx9@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/kpc2000/kpc_dma/fileops.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/staging/kpc2000/kpc_dma/fileops.c b/drivers/staging/kpc2000/kpc_dma/fileops.c index d80d894f3aac..8c7859ed1237 100644 --- a/drivers/staging/kpc2000/kpc_dma/fileops.c +++ b/drivers/staging/kpc2000/kpc_dma/fileops.c @@ -66,7 +66,8 @@ static int kpc_dma_transfer(struct dev_private_data *priv, acd->page_count = count_pages(iov_base, iov_len); // Allocate an array of page pointers - acd->user_pages = kzalloc(sizeof(struct page *) * acd->page_count, GFP_KERNEL); + acd->user_pages = kcalloc(acd->page_count, sizeof(struct page *), + GFP_KERNEL); if (!acd->user_pages) { dev_err(&priv->ldev->pldev->dev, "Couldn't kmalloc space for for the page pointers\n"); rv = -ENOMEM; |