superblock_smack
static inline struct superblock_smack *smack_superblock(
struct superblock_smack *sbsp = smack_superblock(inode->i_sb);
struct superblock_smack *sbsp = smack_superblock(sbp);
struct superblock_smack *sbsp;
struct superblock_smack *sbsp;
.lbs_superblock = sizeof(struct superblock_smack),
struct superblock_smack *sbsp = smack_superblock(sb);
struct superblock_smack *sbsp;
struct superblock_smack *sp = smack_superblock(sb);
struct superblock_smack *sbp = smack_superblock(dentry->d_sb);
struct superblock_smack *sbsp;