38 	struct posix_acl *acl;  in gfs2_acl_validate_set()  local
48 	acl = posix_acl_from_xattr(er->er_data, er->er_data_len);  in gfs2_acl_validate_set()
49 	if (IS_ERR(acl))  in gfs2_acl_validate_set()
50 		return PTR_ERR(acl);  in gfs2_acl_validate_set()
51 	if (!acl) {  in gfs2_acl_validate_set()
56 	error = posix_acl_valid(acl);  in gfs2_acl_validate_set()
61 		error = posix_acl_equiv_mode(acl, mode);  in gfs2_acl_validate_set()
69 	posix_acl_release(acl);  in gfs2_acl_validate_set()
87 static int acl_get(struct gfs2_inode *ip, int access, struct posix_acl **acl,  in acl_get()  argument
128 	if (acl) {  in acl_get()
129 		*acl = posix_acl_from_xattr(er.er_data, er.er_data_len);  in acl_get()
130 		if (IS_ERR(*acl))  in acl_get()
131 			error = PTR_ERR(*acl);  in acl_get()
157 	struct posix_acl *acl = NULL;  in gfs2_check_acl()  local
160 	error = acl_get(GFS2_I(inode), ACL_ACCESS, &acl, NULL, NULL, NULL);  in gfs2_check_acl()
164 	if (acl) {  in gfs2_check_acl()
165 		error = posix_acl_permission(inode, acl, mask);  in gfs2_check_acl()
166 		posix_acl_release(acl);  in gfs2_check_acl()
201 	struct posix_acl *acl = NULL, *clone;  in gfs2_acl_create()  local
214 	error = acl_get(dip, ACL_DEFAULT, &acl, NULL,  in gfs2_acl_create()
218 	if (!acl) {  in gfs2_acl_create()
225 	clone = posix_acl_clone(acl, GFP_NOFS);  in gfs2_acl_create()
229 	posix_acl_release(acl);  in gfs2_acl_create()
230 	acl = clone;  in gfs2_acl_create()
240 	error = posix_acl_create_masq(acl, &mode);  in gfs2_acl_create()
246 		posix_acl_to_xattr(acl, er.er_data, er.er_data_len);  in gfs2_acl_create()
256 	posix_acl_release(acl);  in gfs2_acl_create()
263 	struct posix_acl *acl = NULL, *clone;  in gfs2_acl_chmod()  local
269 	error = acl_get(ip, ACL_ACCESS, &acl, &el, &data, &len);  in gfs2_acl_chmod()
272 	if (!acl)  in gfs2_acl_chmod()
275 	clone = posix_acl_clone(acl, GFP_NOFS);  in gfs2_acl_chmod()
279 	posix_acl_release(acl);  in gfs2_acl_chmod()
280 	acl = clone;  in gfs2_acl_chmod()
282 	error = posix_acl_chmod_masq(acl, attr->ia_mode);  in gfs2_acl_chmod()
284 		posix_acl_to_xattr(acl, data, len);  in gfs2_acl_chmod()
289 	posix_acl_release(acl);  in gfs2_acl_chmod()