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authorAl Viro2011-12-07 17:16:57 -0600
committerAl Viro2012-01-06 22:16:53 -0600
commitd8c9584ea2a92879f471fd3a2be3af6c534fb035 (patch)
tree3541b9c6228f820bdc65e4875156eb27b1c91cb1 /security/smack
parentece2ccb668046610189d88d6aaf05aeb09c988a1 (diff)
downloadam43-linux-kernel-d8c9584ea2a92879f471fd3a2be3af6c534fb035.tar.gz
am43-linux-kernel-d8c9584ea2a92879f471fd3a2be3af6c534fb035.tar.xz
am43-linux-kernel-d8c9584ea2a92879f471fd3a2be3af6c534fb035.zip
vfs: prefer ->dentry->d_sb to ->mnt->mnt_sb
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'security/smack')
-rw-r--r--security/smack/smack_lsm.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index 7db62b48eb4..e8af5b0ba80 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -406,7 +406,7 @@ static int smack_sb_statfs(struct dentry *dentry)
406static int smack_sb_mount(char *dev_name, struct path *path, 406static int smack_sb_mount(char *dev_name, struct path *path,
407 char *type, unsigned long flags, void *data) 407 char *type, unsigned long flags, void *data)
408{ 408{
409 struct superblock_smack *sbp = path->mnt->mnt_sb->s_security; 409 struct superblock_smack *sbp = path->dentry->d_sb->s_security;
410 struct smk_audit_info ad; 410 struct smk_audit_info ad;
411 411
412 smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_PATH); 412 smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_PATH);
@@ -435,7 +435,7 @@ static int smack_sb_umount(struct vfsmount *mnt, int flags)
435 smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_PATH); 435 smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_PATH);
436 smk_ad_setfield_u_fs_path(&ad, path); 436 smk_ad_setfield_u_fs_path(&ad, path);
437 437
438 sbp = mnt->mnt_sb->s_security; 438 sbp = path.dentry->d_sb->s_security;
439 return smk_curacc(sbp->smk_floor, MAY_WRITE, &ad); 439 return smk_curacc(sbp->smk_floor, MAY_WRITE, &ad);
440} 440}
441 441