335 	int ret = 0;  in start_read()  local
341 		ret = ceph_try_get_caps(inode, CEPH_CAP_FILE_RD, want,  in start_read()
343 		if (ret < 0) {  in start_read()
347 			ret = 0;  in start_read()
349 		if (ret <= 0) {  in start_read()
357 			return ret;  in start_read()
383 		ret = PTR_ERR(req);  in start_read()
391 		ret = -ENOMEM;  in start_read()
422 	ret = ceph_osdc_start_request(osdc, req, false);  in start_read()
423 	if (ret < 0)  in start_read()
445 	return ret;  in start_read()
1235 	int ret = !oldest || snapc->seq <= oldest->seq;  in context_is_writeable_or_written()  local
1238 	return ret;  in context_is_writeable_or_written()
1497 	vm_fault_t ret = VM_FAULT_SIGBUS;  in ceph_filemap_fault()  local
1521 		ret = filemap_fault(vmf);  in ceph_filemap_fault()
1525 				ceph_cap_string(got), ret);  in ceph_filemap_fault()
1539 		ret = VM_FAULT_SIGBUS;  in ceph_filemap_fault()
1546 			ret = VM_FAULT_OOM;  in ceph_filemap_fault()
1554 			ret = vmf_error(err);  in ceph_filemap_fault()
1563 		ret = VM_FAULT_MAJOR | VM_FAULT_LOCKED;  in ceph_filemap_fault()
1566 		     inode, off, (size_t)PAGE_SIZE, ret);  in ceph_filemap_fault()
1571 		ret = vmf_error(err);  in ceph_filemap_fault()
1573 	return ret;  in ceph_filemap_fault()
1592 	vm_fault_t ret = VM_FAULT_SIGBUS;  in ceph_page_mkwrite()  local
1646 			ret = VM_FAULT_NOPAGE;  in ceph_page_mkwrite()
1654 			ret = VM_FAULT_LOCKED;  in ceph_page_mkwrite()
1661 			ret = VM_FAULT_SIGBUS;  in ceph_page_mkwrite()
1671 	if (ret == VM_FAULT_LOCKED ||  in ceph_page_mkwrite()
1684 	     inode, off, len, ceph_cap_string(got), ret);  in ceph_page_mkwrite()
1691 		ret = vmf_error(err);  in ceph_page_mkwrite()
1692 	return ret;  in ceph_page_mkwrite()
1918 			int ret = ceph_compare_string(pool_ns,  in __ceph_pool_perm_get()  local
1921 			if (ret < 0)  in __ceph_pool_perm_get()
1923 			else if (ret > 0)  in __ceph_pool_perm_get()
1952 			int ret = ceph_compare_string(pool_ns,  in __ceph_pool_perm_get()  local
1955 			if (ret < 0)  in __ceph_pool_perm_get()
1957 			else if (ret > 0)  in __ceph_pool_perm_get()
2078 	int ret, flags;  in ceph_pool_perm_check()  local
2113 	ret = __ceph_pool_perm_get(ci, pool, pool_ns);  in ceph_pool_perm_check()
2115 	if (ret < 0)  in ceph_pool_perm_check()
2116 		return ret;  in ceph_pool_perm_check()
2119 	if (ret & POOL_READ)  in ceph_pool_perm_check()
2121 	if (ret & POOL_WRITE)  in ceph_pool_perm_check()