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[PULL 02/13] net/tap: Set return code on failure
From: |
Jason Wang |
Subject: |
[PULL 02/13] net/tap: Set return code on failure |
Date: |
Mon, 10 Jan 2022 11:39:49 +0800 |
From: Peter Foley <pefoley@google.com>
Match the other error handling in this function.
Fixes: e7b347d0bf6 ("net: detect errors from probing vnet hdr flag for TAP
devices")
Reviewed-by: Patrick Venture <venture@google.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Peter Foley <pefoley@google.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
---
net/tap.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/tap.c b/net/tap.c
index f716be3..c5cbeaa 100644
--- a/net/tap.c
+++ b/net/tap.c
@@ -900,6 +900,7 @@ int net_init_tap(const Netdev *netdev, const char *name,
if (i == 0) {
vnet_hdr = tap_probe_vnet_hdr(fd, errp);
if (vnet_hdr < 0) {
+ ret = -1;
goto free_fail;
}
} else if (vnet_hdr != tap_probe_vnet_hdr(fd, NULL)) {
--
2.7.4
- [PULL 00/13] Net patches, Jason Wang, 2022/01/09
- [PULL 02/13] net/tap: Set return code on failure,
Jason Wang <=
- [PULL 01/13] hw/net/vmxnet3: Log guest-triggerable errors using LOG_GUEST_ERROR, Jason Wang, 2022/01/09
- [PULL 05/13] net/colo-compare.c: Update the default value comments, Jason Wang, 2022/01/09
- [PULL 03/13] net: Fix uninitialized data usage, Jason Wang, 2022/01/09
- [PULL 04/13] net/colo-compare.c: Optimize compare order for performance, Jason Wang, 2022/01/09
- [PULL 06/13] net/filter: Optimize filter_send to coroutine, Jason Wang, 2022/01/09
- [PULL 09/13] net/vmnet: implement shared mode (vmnet-shared), Jason Wang, 2022/01/09
- [PULL 11/13] net/vmnet: implement bridged mode (vmnet-bridged), Jason Wang, 2022/01/09
- [PULL 07/13] net/vmnet: add vmnet dependency and customizable option, Jason Wang, 2022/01/09
- [PULL 10/13] net/vmnet: implement host mode (vmnet-host), Jason Wang, 2022/01/09
- [PULL 12/13] net/vmnet: update qemu-options.hx, Jason Wang, 2022/01/09