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| author | Markus Armbruster <armbru@redhat.com> | 2015-05-15 13:58:52 +0200 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2015-05-27 09:51:05 +0100 |
| commit | 3791f83ca999edc2d11eb2006ccc1091cd712c15 (patch) | |
| tree | 0fea3606998240a6595e9d6a2ce12067b54a8462 /net/tap.c | |
| parent | 6630886863d4a9b3b7bcb3b0e2895d83eb269c75 (diff) | |
| download | hqemu-3791f83ca999edc2d11eb2006ccc1091cd712c15.zip hqemu-3791f83ca999edc2d11eb2006ccc1091cd712c15.tar.gz | |
net/dump: Improve -net/host_net_add dump error reporting
When -net dump fails, it first reports a specific error, then a
generic one, like this:
$ qemu-system-x86_64 -net dump,id=foo,file=/eperm
qemu-system-x86_64: -net dump,id=foo,file=/eperm: -net dump: can't open /eperm
qemu-system-x86_64: -net dump,id=foo,file=/eperm: Device 'dump' could not be initialized
Convert net_init_tap() to Error. This suppresses the unwanted second
message.
Improve the error messages to include strerror(errno) where
appropriate.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 1431691143-1015-5-git-send-email-armbru@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'net/tap.c')
0 files changed, 0 insertions, 0 deletions
