block: integrity flags can't use bit ops on unsigned short

[linux-2.6-omap-h63xx.git] / include / linux / blkdev.h

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index a842b776d0990e1cb9db385825ae57894bb3c7bc..7ab8acad5b6e7980c0a721458dc5d773598cca34 100644 (file)
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -870,8 +870,8 @@ void kblockd_flush_work(struct work_struct *work);
 
 #if defined(CONFIG_BLK_DEV_INTEGRITY)
 
-#define INTEGRITY_FLAG_READ    1       /* verify data integrity on read */
-#define INTEGRITY_FLAG_WRITE   2       /* generate data integrity on write */
+#define INTEGRITY_FLAG_READ    2       /* verify data integrity on read */
+#define INTEGRITY_FLAG_WRITE   4       /* generate data integrity on write */
 
 struct blk_integrity_exchg {
        void                    *prot_buf;
@@ -940,11 +940,11 @@ static inline int bdev_integrity_enabled(struct block_device *bdev, int rw)
                return 0;
 
        if (rw == READ && bi->verify_fn != NULL &&
-           test_bit(INTEGRITY_FLAG_READ, &bi->flags))
+           (bi->flags & INTEGRITY_FLAG_READ))
                return 1;
 
        if (rw == WRITE && bi->generate_fn != NULL &&
-           test_bit(INTEGRITY_FLAG_WRITE, &bi->flags))
+           (bi->flags & INTEGRITY_FLAG_WRITE))
                return 1;
 
        return 0;