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From: | Jason Wang |
Subject: | Re: [PATCH v2] net/tap: Set return code on failure |
Date: | Thu, 6 Jan 2022 12:01:49 +0800 |
User-agent: | Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:91.0) Gecko/20100101 Thunderbird/91.4.1 |
在 2022/1/6 上午12:45, Patrick Venture 写道:
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> --- v2: Fixed commit titlewq and updated description. ---
Applied. Thanks
net/tap.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/tap.c b/net/tap.c index f716be3e3f..c5cbeaa7a2 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)) {
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