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authorAmit Shah <amit.shah@redhat.com>2013-04-15 12:00:15 +0930
committerRusty Russell <rusty@rustcorp.com.au>2013-04-15 15:17:39 +0930
commit74ff582cd65ad01c45f1971feac28f23b7eb2687 (patch)
treed3a4222a562e7ee16b5ac053461fb5132a3b63f6 /drivers/lguest
parent285e71ea6f3583a85e27cb2b9a7d8c35d4c0d558 (diff)
virtio: console: replace EMFILE with EBUSY for already-open port
Returning EMFILE (process has too many open files) is incorrect to indicate a port is already open by another process. Use EBUSY for that. This does change what we report to userspace, but I believe userspace can look at it this way: it gets EBUSY, a new error code, instead of EMFILE. It's still an error, and that's not changing. Reported-by: Mateusz Guzik <mguzik@redhat.com> Signed-off-by: Amit Shah <amit.shah@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'drivers/lguest')
0 files changed, 0 insertions, 0 deletions