xen p2m: annotate variable which appears unused

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CC      arch/x86/xen/p2m.o
arch/x86/xen/p2m.c: In function 'm2p_remove_override':
arch/x86/xen/p2m.c:460: warning: 'address' may be used uninitialized in this function
arch/x86/xen/p2m.c: In function 'm2p_add_override':
arch/x86/xen/p2m.c:426: warning: 'address' may be used uninitialized in this function

In actual fact address is inialised in one "if (!PageHighMem(page))"
statement and used in a second and so is always initialised before
use.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

...

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Ian Campbell 2011-02-11 15:23:58 +00:00 • committed by Konrad Rzeszutek Wilk

parent b052181a98

commit 6b08cfebd3

1 changed files with 2 additions and 2 deletions

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arch/x86/xen/p2m.c

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