Out of the three users of pdu_free(), none ever passes a NULL pointer to
this function.
Signed-off-by: Greg Kurz <gr...@kaod.org>
---
hw/9pfs/9p.c | 18 ++++++++----------
1 file changed, 8 insertions(+), 10 deletions(-)
diff --git a/hw/9pfs/9p.c b/hw/9pfs/9p.c
index f2ab1dfab2b2..df8aa726c9a1 100644
--- a/hw/9pfs/9p.c
+++ b/hw/9pfs/9p.c
@@ -626,16 +626,14 @@ V9fsPDU *pdu_alloc(V9fsState *s)
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);
}
}
--
2.5.5
