diff --git a/fs/ocfs2/inode.h b/fs/ocfs2/inode.h
index a6c991c0fc98cf413a846ff75c1edf62c1348fcd..a9b76de46047d02f754aa8d9fbdcd96ff74b853c 100644
--- a/fs/ocfs2/inode.h
+++ b/fs/ocfs2/inode.h
@@ -162,7 +162,7 @@ static inline blkcnt_t ocfs2_inode_sector_count(struct inode *inode)
 {
 	int c_to_s_bits = OCFS2_SB(inode->i_sb)->s_clustersize_bits - 9;
 
-	return (blkcnt_t)(OCFS2_I(inode)->ip_clusters << c_to_s_bits);
+	return (blkcnt_t)OCFS2_I(inode)->ip_clusters << c_to_s_bits;
 }
 
 /* Validate that a bh contains a valid inode */
diff --git a/fs/ocfs2/move_extents.c b/fs/ocfs2/move_extents.c
index 6219aaadeb08dadeb44ebdacb2b2559edfc52d7c..74caffeeee1d5453a2ec7126b11dd9a9676d9b08 100644
--- a/fs/ocfs2/move_extents.c
+++ b/fs/ocfs2/move_extents.c
@@ -404,7 +404,7 @@ static int ocfs2_find_victim_alloc_group(struct inode *inode,
 	 * 'vict_blkno' was out of the valid range.
 	 */
 	if ((vict_blkno < le64_to_cpu(rec->c_blkno)) ||
-	    (vict_blkno >= (le32_to_cpu(ac_dinode->id1.bitmap1.i_total) <<
+	    (vict_blkno >= ((u64)le32_to_cpu(ac_dinode->id1.bitmap1.i_total) <<
 				bits_per_unit))) {
 		ret = -EINVAL;
 		goto out;