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authorZhi Yong Wu <wuzhy@linux.vnet.ibm.com>2012-07-24 16:35:18 +0100
committerStefan Hajnoczi <stefanha@linux.vnet.ibm.com>2012-08-01 13:32:11 +0100
commit691a4f3a953982d0af1896f5ab2832b7f19a980d (patch)
tree1f44e5b621e888e26faf05e768f018b611ed1dd3 /slirp
parent86a77c3858610a36f1409c657b1768727693d25b (diff)
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net: determine if packets can be sent before net queue deliver packets
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Diffstat (limited to 'slirp')
-rw-r--r--slirp/if.c5
-rw-r--r--slirp/libslirp.h1
2 files changed, 0 insertions, 6 deletions
diff --git a/slirp/if.c b/slirp/if.c
index 096cf6f..533295d 100644
--- a/slirp/if.c
+++ b/slirp/if.c
@@ -177,11 +177,6 @@ void if_start(Slirp *slirp)
}
while (ifm_next) {
- /* check if we can really output */
- if (!slirp_can_output(slirp->opaque)) {
- break;
- }
-
ifm = ifm_next;
from_batchq = next_from_batchq;
diff --git a/slirp/libslirp.h b/slirp/libslirp.h
index 77527ad..9b471b5 100644
--- a/slirp/libslirp.h
+++ b/slirp/libslirp.h
@@ -25,7 +25,6 @@ void slirp_select_poll(fd_set *readfds, fd_set *writefds, fd_set *xfds,
void slirp_input(Slirp *slirp, const uint8_t *pkt, int pkt_len);
/* you must provide the following functions: */
-int slirp_can_output(void *opaque);
void slirp_output(void *opaque, const uint8_t *pkt, int pkt_len);
int slirp_add_hostfwd(Slirp *slirp, int is_udp,