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liquidio: Use zeroing memory allocator than allocator/memset
Use vzalloc for allocating zeroed memory and remove unnecessary memset function. Done using Coccinelle. Generated-by: scripts/coccinelle/api/alloc/kzalloc-simple.cocci 0-day tested with no failures. Suggested-by: Luis R. Rodriguez <mcgrof@kernel.org> Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -702,12 +702,10 @@ static struct octeon_device *octeon_allocate_device_mem(u32 pci_id,
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size = octdevsize + priv_size + configsize +
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(sizeof(struct octeon_dispatch) * DISPATCH_LIST_SIZE);
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buf = vmalloc(size);
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buf = vzalloc(size);
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if (!buf)
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return NULL;
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memset(buf, 0, size);
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oct = (struct octeon_device *)buf;
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oct->priv = (void *)(buf + octdevsize);
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oct->chip = (void *)(buf + octdevsize + priv_size);
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@ -840,10 +838,9 @@ octeon_allocate_ioq_vector(struct octeon_device *oct)
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size = sizeof(struct octeon_ioq_vector) * num_ioqs;
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oct->ioq_vector = vmalloc(size);
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oct->ioq_vector = vzalloc(size);
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if (!oct->ioq_vector)
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return 1;
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memset(oct->ioq_vector, 0, size);
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for (i = 0; i < num_ioqs; i++) {
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ioq_vector = &oct->ioq_vector[i];
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ioq_vector->oct_dev = oct;
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