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misc/vmw_vmci: use kmemdup rather than duplicating its implementation

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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>
This commit is contained in:
Andrzej Hajda 2015-08-07 09:59:21 +02:00 committed by Greg Kroah-Hartman
parent 1f93e4a96c
commit bf84b1406c
1 changed files with 1 additions and 2 deletions
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3
drivers/misc/vmw_vmci/vmci_datagram.c
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@ -276,11 +276,10 @@ static int dg_dispatch_as_host(u32 context_id, struct vmci_datagram *dg)
}
/* We make a copy to enqueue. */
new_dg = kmalloc(dg_size, GFP_KERNEL);
new_dg = kmemdup(dg, dg_size, GFP_KERNEL);
if (new_dg == NULL)
return VMCI_ERROR_NO_MEM;
memcpy(new_dg, dg, dg_size);
retval = vmci_ctx_enqueue_datagram(dg->dst.context, new_dg);
if (retval < VMCI_SUCCESS) {
kfree(new_dg);