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Staging: kpc2000: Cleanup in kpc_dma_transfer()

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Remove unnecessary typecast in kzalloc function. In addition to that
replace kzalloc(sizeof(*acd)) over kzalloc(sizeof(struct aio_cb_data))
to maintain Linux kernel style.

Issue suggested by Coccinelle.

Signed-off-by: Madhumitha Prabakaran <madhumithabiw@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Madhumitha Prabakaran 2019-05-05 13:32:30 -05:00 committed by Greg Kroah-Hartman
parent 5badafb1f0
commit a301ecbc7e
1 changed files with 1 additions and 1 deletions
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drivers/staging/kpc2000/kpc_dma/fileops.c
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@ -57,7 +57,7 @@ int kpc_dma_transfer(struct dev_private_data *priv, struct kiocb *kcb, unsigned
dev_dbg(&priv->ldev->pldev->dev, "kpc_dma_transfer(priv = [%p], kcb = [%p], iov_base = [%p], iov_len = %ld) ldev = [%p]\n", priv, kcb, (void*)iov_base, iov_len, ldev);
acd = (struct aio_cb_data *) kzalloc(sizeof(struct aio_cb_data), GFP_KERNEL);
acd = kzalloc(sizeof(*acd), GFP_KERNEL);
if (!acd){
dev_err(&priv->ldev->pldev->dev, "Couldn't kmalloc space for for the aio data\n");
return -ENOMEM;