xen/swiotlb: Fix compile warnings when using plain integer instead of NULL pointer.

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arch/x86/xen/pci-swiotlb-xen.c:96:1: warning: Using plain integer as NULL pointer
arch/x86/xen/pci-swiotlb-xen.c:96:1: warning: Using plain integer as NULL pointer

Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

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Konrad Rzeszutek Wilk 2012-08-13 11:00:08 -04:00

parent e815f45e6e

commit 2a3bce8f6a

1 changed files with 2 additions and 2 deletions

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arch/x86/xen/pci-swiotlb-xen.c

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