26 	if (sm->out_buf && sm->out_len != 0)  in free_sm_outbuf()
27 		kfree(sm->out_buf);  in free_sm_outbuf()
29 	sm->out_buf = NULL;  in free_sm_outbuf()
56 	if (!ret && (sm.out_len == 0 || !sm.out_buf))  in hmdfs_send_open()
60 	resp = sm.out_buf;  in hmdfs_send_open()
141 	sm.out_buf = page;  in hmdfs_client_readpage()
482 	if (!sm.out_buf) {  in hmdfs_client_start_mkdir()
486 	resp = sm.out_buf;  in hmdfs_client_start_mkdir()
530 	if (!sm.out_buf) {  in hmdfs_client_start_create()
534 	resp = sm.out_buf;  in hmdfs_client_start_create()
727 	if (!ret && (sm.out_len == 0 || !sm.out_buf))  in hmdfs_send_getattr()
732 	hmdfs_update_getattr_ret(sm.out_buf, result);  in hmdfs_send_getattr()
784 	if (!ret && (sm.out_len == 0 || !sm.out_buf))  in hmdfs_send_statfs()
789 	hmdfs_update_statfs_ret(sm.out_buf, buf);  in hmdfs_send_statfs()
865 	if (!ret && (sm.out_len == 0 || !sm.out_buf))  in hmdfs_send_getxattr()
870 	hmdfs_update_getxattr_ret(sm.out_buf, value, size, &ret);  in hmdfs_send_getxattr()
950 	if (!ret && (sm.out_len == 0 || !sm.out_buf))  in hmdfs_send_listxattr()
955 	hmdfs_update_listxattr_ret(sm.out_buf, list, size, &ret);  in hmdfs_send_listxattr()