misc/vmw_vmci: use kmemdup rather than duplicating its implementation
The patch was generated using fixed coccinelle semantic patch scripts/coccinelle/api/memdup.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2014320 Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -276,11 +276,10 @@ static int dg_dispatch_as_host(u32 context_id, struct vmci_datagram *dg)
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}
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/* We make a copy to enqueue. */
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new_dg = kmalloc(dg_size, GFP_KERNEL);
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new_dg = kmemdup(dg, dg_size, GFP_KERNEL);
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if (new_dg == NULL)
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return VMCI_ERROR_NO_MEM;
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memcpy(new_dg, dg, dg_size);
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retval = vmci_ctx_enqueue_datagram(dg->dst.context, new_dg);
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if (retval < VMCI_SUCCESS) {
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kfree(new_dg);
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