gpu: ion: Fix bug in ion shrinker

The high variable was sometimes used uninitialized

Change-Id: I2f51413fd2d063fdff325047e824dc8c749d9e0a
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>

diff --git a/drivers/gpu/ion/ion_page_pool.c b/drivers/gpu/ion/ion_page_pool.c
index cd57b30e875f87e431c842a1205db53c39948556..1658c9444b3afb861843e5336b43b6b618001f48 100644 (file)
--- a/drivers/gpu/ion/ion_page_pool.c
+++ b/drivers/gpu/ion/ion_page_pool.c
@@ -203,8 +203,7 @@ static int ion_page_pool_shrink(struct shrinker *shrinker,
        bool high;
        int nr_to_scan = sc->nr_to_scan;
 
-       if (sc->gfp_mask & __GFP_HIGHMEM)
-               high = true;
+       high = sc->gfp_mask & __GFP_HIGHMEM;
 
        if (nr_to_scan == 0)
                return ion_page_pool_total(high);