xen/grant-table: Use kmalloc_array() in arch_gnttab_valloc()

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* A multiplication for the size determination of a memory allocation
  indicated that an array data structure should be processed.
  Thus reuse the corresponding function "kmalloc_array".

  This issue was detected by using the Coccinelle software.

* Replace the specification of a data type by a pointer dereference
  to make the corresponding size determination a bit safer according to
  the Linux coding style convention.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>

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Markus Elfring 2016-08-25 13:23:06 +02:00 • committed by David Vrabel

parent 0252937a87

commit 4f0fbdf22e

1 changed files with 1 additions and 1 deletions

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arch/x86/xen/grant-table.c

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