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-rw-r--r--slirp/if.c11
-rw-r--r--slirp/slirp.c7
-rw-r--r--slirp/slirp.h1
3 files changed, 2 insertions, 17 deletions
diff --git a/slirp/if.c b/slirp/if.c
index f6e848a31a..096cf6fd07 100644
--- a/slirp/if.c
+++ b/slirp/if.c
@@ -110,8 +110,6 @@ if_output(struct socket *so, struct mbuf *ifm)
insque(ifm, ifq);
diddit:
- slirp->if_queued++;
-
if (so) {
/* Update *_queued */
so->so_queued++;
@@ -157,7 +155,6 @@ diddit:
void if_start(Slirp *slirp)
{
uint64_t now = qemu_get_clock_ns(rt_clock);
- int requeued = 0;
bool from_batchq, next_from_batchq;
struct mbuf *ifm, *ifm_next, *ifqt;
@@ -182,8 +179,7 @@ void if_start(Slirp *slirp)
while (ifm_next) {
/* check if we can really output */
if (!slirp_can_output(slirp->opaque)) {
- slirp->if_start_busy = false;
- return;
+ break;
}
ifm = ifm_next;
@@ -200,12 +196,9 @@ void if_start(Slirp *slirp)
ifm_next = NULL;
}
- slirp->if_queued--;
-
/* Try to send packet unless it already expired */
if (ifm->expiration_date >= now && !if_encap(slirp, ifm)) {
/* Packet is delayed due to pending ARP resolution */
- requeued++;
continue;
}
@@ -245,7 +238,5 @@ void if_start(Slirp *slirp)
m_free(ifm);
}
- slirp->if_queued = requeued;
-
slirp->if_start_busy = false;
}
diff --git a/slirp/slirp.c b/slirp/slirp.c
index 19d69eb623..bcffc3414f 100644
--- a/slirp/slirp.c
+++ b/slirp/slirp.c
@@ -581,12 +581,7 @@ void slirp_select_poll(fd_set *readfds, fd_set *writefds, fd_set *xfds,
}
}
- /*
- * See if we can start outputting
- */
- if (slirp->if_queued) {
- if_start(slirp);
- }
+ if_start(slirp);
}
/* clear global file descriptor sets.
diff --git a/slirp/slirp.h b/slirp/slirp.h
index 416d44a996..cbe8a3cd4d 100644
--- a/slirp/slirp.h
+++ b/slirp/slirp.h
@@ -235,7 +235,6 @@ struct Slirp {
int mbuf_alloced;
/* if states */
- int if_queued; /* number of packets queued so far */
struct mbuf if_fastq; /* fast queue (for interactive data) */
struct mbuf if_batchq; /* queue for non-interactive data */
struct mbuf *next_m; /* pointer to next mbuf to output */