752 	struct r3964_message *pMsg;  in enable_signals()  local
765 					pMsg = remove_msg(pInfo, pClient);  in enable_signals()
766 					if (pMsg) {  in enable_signals()
767 						kfree(pMsg);  in enable_signals()
769 							"kfree %p", pMsg);  in enable_signals()
840 	struct r3964_message *pMsg;  in add_msg()  local
846 		pMsg = kmalloc(sizeof(struct r3964_message),  in add_msg()
848 		TRACE_M("add_msg - kmalloc %p", pMsg);  in add_msg()
849 		if (pMsg == NULL) {  in add_msg()
855 		pMsg->msg_id = msg_id;  in add_msg()
856 		pMsg->arg = arg;  in add_msg()
857 		pMsg->error_code = error_code;  in add_msg()
858 		pMsg->block = pBlock;  in add_msg()
859 		pMsg->next = NULL;  in add_msg()
862 			pClient->first_msg = pClient->last_msg = pMsg;  in add_msg()
864 			pClient->last_msg->next = pMsg;  in add_msg()
865 			pClient->last_msg = pMsg;  in add_msg()
897 	struct r3964_message *pMsg = NULL;  in remove_msg()  local
903 		pMsg = pClient->first_msg;  in remove_msg()
904 		pClient->first_msg = pMsg->next;  in remove_msg()
910 		if (pMsg->block) {  in remove_msg()
912 			pClient->next_block_to_read = pMsg->block;  in remove_msg()
916 	return pMsg;  in remove_msg()
1005 	struct r3964_message *pMsg;  in r3964_close()  local
1022 			pMsg = remove_msg(pInfo, pClient);  in r3964_close()
1023 			if (pMsg) {  in r3964_close()
1024 				kfree(pMsg);  in r3964_close()
1025 				TRACE_M("r3964_close - msg kfree %p", pMsg);  in r3964_close()
1059 	struct r3964_message *pMsg;  in r3964_read()  local
1078 		pMsg = remove_msg(pInfo, pClient);  in r3964_read()
1079 		if (pMsg == NULL) {  in r3964_read()
1087 					(pMsg = remove_msg(pInfo, pClient)));  in r3964_read()
1092 		if (!pMsg) {  in r3964_read()
1098 		theMsg.msg_id = pMsg->msg_id;  in r3964_read()
1099 		theMsg.arg = pMsg->arg;  in r3964_read()
1100 		theMsg.error_code = pMsg->error_code;  in r3964_read()
1103 		kfree(pMsg);  in r3964_read()
1104 		TRACE_M("r3964_read - msg kfree %p", pMsg);  in r3964_read()
1224 	struct r3964_message *pMsg = NULL;  in r3964_poll()  local
1234 		pMsg = pClient->first_msg;  in r3964_poll()
1236 		if (pMsg)  in r3964_poll()