[PATCH] slab.h: Avoid using & for logical and of booleans

[Bart Van Assche]

This patch suppresses the following sparse warning:

./include/linux/slab.h:332:43: warning: dubious: x & !y

Fixes: 1291523f2c1d ("mm, slab/slub: introduce kmalloc-reclaimable caches")
Cc: Vlastimil Babka <vbabka@xxxxxxx>
Cc: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx>
Cc: Christoph Lameter <cl@xxxxxxxxx>
Cc: Roman Gushchin <guro@xxxxxx>
Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
---
 include/linux/slab.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/slab.h b/include/linux/slab.h
index 918f374e7156..97d0599ddb7b 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -329,7 +329,7 @@ static __always_inline enum kmalloc_cache_type kmalloc_type(gfp_t flags)
 	 * If an allocation is both __GFP_DMA and __GFP_RECLAIMABLE, return
 	 * KMALLOC_DMA and effectively ignore __GFP_RECLAIMABLE
 	 */
-	return type_dma + (is_reclaimable & !is_dma) * KMALLOC_RECLAIM;
+	return type_dma + is_reclaimable * !is_dma * KMALLOC_RECLAIM;
 }
 
 /*
-- 
2.19.1.930.g4563a0d9d0-goog