754 	struct r3964_message *pMsg;  in enable_signals()  local
767 					pMsg = remove_msg(pInfo, pClient);  in enable_signals()
768 					if (pMsg) {  in enable_signals()
769 						kfree(pMsg);  in enable_signals()
771 							"kfree %p", pMsg);  in enable_signals()
842 	struct r3964_message *pMsg;  in add_msg()  local
848 		pMsg = kmalloc(sizeof(struct r3964_message),  in add_msg()
850 		TRACE_M("add_msg - kmalloc %p", pMsg);  in add_msg()
851 		if (pMsg == NULL) {  in add_msg()
857 		pMsg->msg_id = msg_id;  in add_msg()
858 		pMsg->arg = arg;  in add_msg()
859 		pMsg->error_code = error_code;  in add_msg()
860 		pMsg->block = pBlock;  in add_msg()
861 		pMsg->next = NULL;  in add_msg()
864 			pClient->first_msg = pClient->last_msg = pMsg;  in add_msg()
866 			pClient->last_msg->next = pMsg;  in add_msg()
867 			pClient->last_msg = pMsg;  in add_msg()
899 	struct r3964_message *pMsg = NULL;  in remove_msg()  local
905 		pMsg = pClient->first_msg;  in remove_msg()
906 		pClient->first_msg = pMsg->next;  in remove_msg()
912 		if (pMsg->block) {  in remove_msg()
914 			pClient->next_block_to_read = pMsg->block;  in remove_msg()
918 	return pMsg;  in remove_msg()
1007 	struct r3964_message *pMsg;  in r3964_close()  local
1024 			pMsg = remove_msg(pInfo, pClient);  in r3964_close()
1025 			if (pMsg) {  in r3964_close()
1026 				kfree(pMsg);  in r3964_close()
1027 				TRACE_M("r3964_close - msg kfree %p", pMsg);  in r3964_close()
1061 	struct r3964_message *pMsg;  in r3964_read()  local
1080 		pMsg = remove_msg(pInfo, pClient);  in r3964_read()
1081 		if (pMsg == NULL) {  in r3964_read()
1089 					(pMsg = remove_msg(pInfo, pClient)));  in r3964_read()
1094 		if (!pMsg) {  in r3964_read()
1100 		theMsg.msg_id = pMsg->msg_id;  in r3964_read()
1101 		theMsg.arg = pMsg->arg;  in r3964_read()
1102 		theMsg.error_code = pMsg->error_code;  in r3964_read()
1105 		kfree(pMsg);  in r3964_read()
1106 		TRACE_M("r3964_read - msg kfree %p", pMsg);  in r3964_read()
1226 	struct r3964_message *pMsg = NULL;  in r3964_poll()  local
1236 		pMsg = pClient->first_msg;  in r3964_poll()
1238 		if (pMsg)  in r3964_poll()