GFS2: use BIT() macro
Replace 1 << value shift by more explicit BIT() macro
Also fixes two bare unsigned definitions:
WARNING: Prefer 'unsigned int' to bare use of 'unsigned'
+ unsigned hsize = BIT(ip->i_depth);
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
index 77930ca..8af2dfa 100644
--- a/fs/gfs2/quota.c
+++ b/fs/gfs2/quota.c
@@ -75,7 +75,7 @@
#include "util.h"
#define GFS2_QD_HASH_SHIFT 12
-#define GFS2_QD_HASH_SIZE (1 << GFS2_QD_HASH_SHIFT)
+#define GFS2_QD_HASH_SIZE BIT(GFS2_QD_HASH_SHIFT)
#define GFS2_QD_HASH_MASK (GFS2_QD_HASH_SIZE - 1)
/* Lock order: qd_lock -> bucket lock -> qd->lockref.lock -> lru lock */
@@ -384,7 +384,7 @@
block = qd->qd_slot / sdp->sd_qc_per_block;
offset = qd->qd_slot % sdp->sd_qc_per_block;
- bh_map.b_size = 1 << ip->i_inode.i_blkbits;
+ bh_map.b_size = BIT(ip->i_inode.i_blkbits);
error = gfs2_block_map(&ip->i_inode, block, &bh_map, 0);
if (error)
goto fail;