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[Qemu-devel] [PATCH 28/41] slirp: Drop redundant checks from slirp_outpu
From: |
Jan Kiszka |
Subject: |
[Qemu-devel] [PATCH 28/41] slirp: Drop redundant checks from slirp_output |
Date: |
Wed, 24 Jun 2009 14:42:30 +0200 |
User-agent: |
StGIT/0.14.3 |
Slirp doesn't invoke slirp[_can]_output before it is initialized. The
motivation for these checks (3b7f5d479c) no longer applies. So drop
them.
Note: slirp_vc will become invalid if the slirp stack is removed during
runtime. But this is no new bug and will be fixed later.
Signed-off-by: Jan Kiszka <address@hidden>
---
net.c | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/net.c b/net.c
index b2ec4c1..3ceaf33 100644
--- a/net.c
+++ b/net.c
@@ -696,7 +696,7 @@ static void slirp_smb(const char *exported_dir, struct
in_addr vserver_addr);
int slirp_can_output(void)
{
- return !slirp_vc || qemu_can_send_packet(slirp_vc);
+ return qemu_can_send_packet(slirp_vc);
}
void slirp_output(const uint8_t *pkt, int pkt_len)
@@ -705,8 +705,6 @@ void slirp_output(const uint8_t *pkt, int pkt_len)
printf("slirp output:\n");
hex_dump(stdout, pkt, pkt_len);
#endif
- if (!slirp_vc)
- return;
qemu_send_packet(slirp_vc, pkt, pkt_len);
}
- [Qemu-devel] [PATCH 19/41] slirp: Drop unused icmp_var.h, (continued)
- [Qemu-devel] [PATCH 19/41] slirp: Drop unused icmp_var.h, Jan Kiszka, 2009/06/24
- [Qemu-devel] [PATCH 20/41] slirp: tftp: Cleanup tftp_prefix check, Jan Kiszka, 2009/06/24
- [Qemu-devel] [PATCH 21/41] slirp: tftp: Clean up tftp_send_error, Jan Kiszka, 2009/06/24
- [Qemu-devel] [PATCH 29/41] slirp: Clean up timeout handling around slirp_select_fill/poll, Jan Kiszka, 2009/06/24
- [Qemu-devel] [PATCH 26/41] slirp: Clean up updtime, Jan Kiszka, 2009/06/24
- [Qemu-devel] [PATCH 25/41] slirp: Make IP packet ID consistent, Jan Kiszka, 2009/06/24
- [Qemu-devel] [PATCH 27/41] slirp: Kill slirp_is_inited, Jan Kiszka, 2009/06/24
- [Qemu-devel] [PATCH 28/41] slirp: Drop redundant checks from slirp_output,
Jan Kiszka <=
- [Qemu-devel] [PATCH 36/41] slirp: Use shell to erase smb directory, Jan Kiszka, 2009/06/24
- [Qemu-devel] [PATCH 35/41] slirp: Save/restore bootp client states, Jan Kiszka, 2009/06/24
- [Qemu-devel] [PATCH 32/41] slirp: Use internal state in interface, Jan Kiszka, 2009/06/24
- [Qemu-devel] [PATCH 33/41] slirp: Allocate/free stack instance dynamically, Jan Kiszka, 2009/06/24
- [Qemu-devel] [PATCH 31/41] slirp: Factor out internal state structure, Jan Kiszka, 2009/06/24
- [Qemu-devel] [PATCH 34/41] slirp: Enable multiple instances, Jan Kiszka, 2009/06/24
- [Qemu-devel] [PATCH 41/41] slirp: Basic VLAN client info_str, Jan Kiszka, 2009/06/24
- [Qemu-devel] [PATCH 39/41] net: Provide VLAN client lookup helper, Jan Kiszka, 2009/06/24
- [Qemu-devel] [PATCH 40/41] slirp: Make hostfwd_add/remove multi-instance-aware, Jan Kiszka, 2009/06/24
- [Qemu-devel] [PATCH 37/41] slirp: Improve error handling in slirp_smb, Jan Kiszka, 2009/06/24