[Xen-devel] [PATCH] [balloon] Fix compiler warning.

[Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>]

    drivers/xen/balloon.c: In function ‘decrease_reservation’:
    drivers/xen/balloon.c:300: warning: ‘page’ may be used uninitialized in 
this function

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
---
 drivers/xen/balloon.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index 9049806..13101c6 100644
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -297,7 +297,7 @@ static int increase_reservation(unsigned long nr_pages)
 static int decrease_reservation(unsigned long nr_pages)
 {
        unsigned long  pfn, lpfn, mfn, i, j, flags;
-       struct page   *page;
+       struct page   *page = NULL;
        int            need_sleep = 0;
        int             discontig, discontig_free;
        int             ret;
-- 
1.6.2.5


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