vfs: prefer ->dentry->d_sb to ->mnt->mnt_sb

[linux-flexiantxendom0-3.2.10.git] / security / smack / smack_lsm.c

diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index 7db62b4..e8af5b0 100644 (file)
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -406,7 +406,7 @@ static int smack_sb_statfs(struct dentry *dentry)
 static int smack_sb_mount(char *dev_name, struct path *path,
                          char *type, unsigned long flags, void *data)
 {
-       struct superblock_smack *sbp = path->mnt->mnt_sb->s_security;
+       struct superblock_smack *sbp = path->dentry->d_sb->s_security;
        struct smk_audit_info ad;
 
        smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_PATH);
@@ -435,7 +435,7 @@ static int smack_sb_umount(struct vfsmount *mnt, int flags)
        smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_PATH);
        smk_ad_setfield_u_fs_path(&ad, path);
 
-       sbp = mnt->mnt_sb->s_security;
+       sbp = path.dentry->d_sb->s_security;
        return smk_curacc(sbp->smk_floor, MAY_WRITE, &ad);
 }