diff options
Diffstat (limited to 'fs/9p')
| -rw-r--r-- | fs/9p/acl.c | 26 | ||||
| -rw-r--r-- | fs/9p/acl.h | 11 | ||||
| -rw-r--r-- | fs/9p/vfs_inode_dotl.c | 12 |
3 files changed, 28 insertions, 21 deletions
diff --git a/fs/9p/acl.c b/fs/9p/acl.c index 81ae143ff3f7..5b91689ac0b1 100644 --- a/fs/9p/acl.c +++ b/fs/9p/acl.c @@ -167,23 +167,25 @@ int v9fs_acl_chmod(struct inode *inode, struct p9_fid *fid) } int v9fs_set_create_acl(struct dentry *dentry, - struct posix_acl **dpacl, struct posix_acl **pacl) + struct posix_acl *dacl, struct posix_acl *acl) { - if (dentry) { - struct p9_fid *fid = v9fs_fid_lookup(dentry); - set_cached_acl(dentry->d_inode, ACL_TYPE_DEFAULT, *dpacl); - set_cached_acl(dentry->d_inode, ACL_TYPE_ACCESS, *pacl); - if (!IS_ERR(fid)) { - v9fs_set_acl(fid, ACL_TYPE_DEFAULT, *dpacl); - v9fs_set_acl(fid, ACL_TYPE_ACCESS, *pacl); - } + struct p9_fid *fid = v9fs_fid_lookup(dentry); + set_cached_acl(dentry->d_inode, ACL_TYPE_DEFAULT, dacl); + set_cached_acl(dentry->d_inode, ACL_TYPE_ACCESS, acl); + if (!IS_ERR(fid)) { + v9fs_set_acl(fid, ACL_TYPE_DEFAULT, dacl); + v9fs_set_acl(fid, ACL_TYPE_ACCESS, acl); } - posix_acl_release(*dpacl); - posix_acl_release(*pacl); - *dpacl = *pacl = NULL; return 0; } +void v9fs_put_acl(struct posix_acl *dacl, + struct posix_acl *acl) +{ + posix_acl_release(dacl); + posix_acl_release(acl); +} + int v9fs_acl_mode(struct inode *dir, umode_t *modep, struct posix_acl **dpacl, struct posix_acl **pacl) { diff --git a/fs/9p/acl.h b/fs/9p/acl.h index 3a609c57b6ea..cb7fc54081f7 100644 --- a/fs/9p/acl.h +++ b/fs/9p/acl.h @@ -19,9 +19,10 @@ extern int v9fs_get_acl(struct inode *, struct p9_fid *); extern struct posix_acl *v9fs_iop_get_acl(struct inode *inode, int type); extern int v9fs_acl_chmod(struct inode *, struct p9_fid *); extern int v9fs_set_create_acl(struct dentry *, - struct posix_acl **, struct posix_acl **); + struct posix_acl *, struct posix_acl *); extern int v9fs_acl_mode(struct inode *dir, umode_t *modep, struct posix_acl **dpacl, struct posix_acl **pacl); +extern void v9fs_put_acl(struct posix_acl *dacl, struct posix_acl *acl); #else #define v9fs_iop_get_acl NULL static inline int v9fs_get_acl(struct inode *inode, struct p9_fid *fid) @@ -33,11 +34,15 @@ static inline int v9fs_acl_chmod(struct inode *inode, struct p9_fid *fid) return 0; } static inline int v9fs_set_create_acl(struct dentry *dentry, - struct posix_acl **dpacl, - struct posix_acl **pacl) + struct posix_acl *dacl, + struct posix_acl *acl) { return 0; } +static inline void v9fs_put_acl(struct posix_acl *dacl, + struct posix_acl *acl) +{ +} static inline int v9fs_acl_mode(struct inode *dir, umode_t *modep, struct posix_acl **dpacl, struct posix_acl **pacl) diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c index 44485f353f19..dd6355721fc7 100644 --- a/fs/9p/vfs_inode_dotl.c +++ b/fs/9p/vfs_inode_dotl.c @@ -331,7 +331,7 @@ v9fs_vfs_atomic_open_dotl(struct inode *dir, struct dentry *dentry, d_instantiate(dentry, inode); /* Now set the ACL based on the default value */ - v9fs_set_create_acl(dentry, &dacl, &pacl); + v9fs_set_create_acl(dentry, dacl, pacl); v9inode = V9FS_I(inode); mutex_lock(&v9inode->v_mutex); @@ -364,6 +364,7 @@ v9fs_vfs_atomic_open_dotl(struct inode *dir, struct dentry *dentry, #endif *opened |= FILE_CREATED; out: + v9fs_put_acl(dacl, pacl); dput(res); return err; @@ -373,7 +374,6 @@ error: err_clunk_old_fid: if (ofid) p9_client_clunk(ofid); - v9fs_set_create_acl(NULL, &dacl, &pacl); goto out; } @@ -467,13 +467,13 @@ static int v9fs_vfs_mkdir_dotl(struct inode *dir, d_instantiate(dentry, inode); } /* Now set the ACL based on the default value */ - v9fs_set_create_acl(dentry, &dacl, &pacl); + v9fs_set_create_acl(dentry, dacl, pacl); inc_nlink(dir); v9fs_invalidate_inode_attr(dir); error: if (fid) p9_client_clunk(fid); - v9fs_set_create_acl(NULL, &dacl, &pacl); + v9fs_put_acl(dacl, pacl); return err; } @@ -912,11 +912,11 @@ v9fs_vfs_mknod_dotl(struct inode *dir, struct dentry *dentry, umode_t omode, d_instantiate(dentry, inode); } /* Now set the ACL based on the default value */ - v9fs_set_create_acl(dentry, &dacl, &pacl); + v9fs_set_create_acl(dentry, dacl, pacl); error: if (fid) p9_client_clunk(fid); - v9fs_set_create_acl(NULL, &dacl, &pacl); + v9fs_put_acl(dacl, pacl); return err; } |