david.venhoff/QEMU-Nyx-fork
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

9pfs: drop useless check in pdu_free()

Browse Source 
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>
This commit is contained in:
Greg Kurz 2016-10-17 14:13:58 +02:00
parent 8440e22ec1
commit 6868a420c5
1 changed files with 8 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
hw/9pfs/9p.c
View File

@ -626,7 +626,6 @@ V9fsPDU *pdu_alloc(V9fsState *s)
void pdu_free(V9fsPDU *pdu) void pdu_free(V9fsPDU *pdu)
{ {
if (pdu) {
V9fsState *s = pdu->s; V9fsState *s = pdu->s;
/* /*
* Cancelled pdu are added back to the freelist * Cancelled pdu are added back to the freelist
@ -637,7 +636,6 @@ void pdu_free(V9fsPDU *pdu)
QLIST_INSERT_HEAD(&s->free_list, pdu, next); QLIST_INSERT_HEAD(&s->free_list, pdu, next);
} }
} }
}
/* /*
* We don't do error checking for pdu_marshal/unmarshal here * We don't do error checking for pdu_marshal/unmarshal here