diff mbox

[v2,01/10] btrfs-progs: Cleanup, use bitshift instead of immediate number in btrfs_open_ctree_flags.

Message ID 1421649912-14539-2-git-send-email-quwenruo@cn.fujitsu.com (mailing list archive)
State Accepted
Headers show

Commit Message

Qu Wenruo Jan. 19, 2015, 6:45 a.m. UTC 
Change the immediate number in btrfs_open_ctree_flags to bit shift.

Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
---
 disk-io.h | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)
diff mbox

Patch

diff --git a/disk-io.h b/disk-io.h
index 4818109..e12870e 100644
--- a/disk-io.h
+++ b/disk-io.h
@@ -26,13 +26,13 @@ 
 #define BTRFS_SUPER_MIRROR_SHIFT 12
 
 enum btrfs_open_ctree_flags {
-	OPEN_CTREE_WRITES		= 1,
-	OPEN_CTREE_PARTIAL		= 2,
-	OPEN_CTREE_BACKUP_ROOT		= 4,
-	OPEN_CTREE_RECOVER_SUPER	= 8,
-	OPEN_CTREE_RESTORE		= 16,
-	OPEN_CTREE_NO_BLOCK_GROUPS	= 32,
-	OPEN_CTREE_EXCLUSIVE		= 64,
+	OPEN_CTREE_WRITES		= (1 << 0),
+	OPEN_CTREE_PARTIAL		= (1 << 1),
+	OPEN_CTREE_BACKUP_ROOT		= (1 << 2),
+	OPEN_CTREE_RECOVER_SUPER	= (1 << 3),
+	OPEN_CTREE_RESTORE		= (1 << 4),
+	OPEN_CTREE_NO_BLOCK_GROUPS	= (1 << 5),
+	OPEN_CTREE_EXCLUSIVE		= (1 << 6),
 };
 
 static inline u64 btrfs_sb_offset(int mirror)