Out of the three users of pdu_free(), none ever passes a NULL pointer to
this function.
Signed-off-by: Greg Kurz <groug@kaod.org>
void pdu_free(V9fsPDU *pdu)
{
- if (pdu) {
- V9fsState *s = pdu->s;
- /*
- * Cancelled pdu are added back to the freelist
- * by flush request .
- */
- if (!pdu->cancelled) {
- QLIST_REMOVE(pdu, next);
- QLIST_INSERT_HEAD(&s->free_list, pdu, next);
- }
+ V9fsState *s = pdu->s;
+ /*
+ * Cancelled pdu are added back to the freelist
+ * by flush request .
+ */
+ if (!pdu->cancelled) {
+ QLIST_REMOVE(pdu, next);
+ QLIST_INSERT_HEAD(&s->free_list, pdu, next);
}
}