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| author |   Rusty Russell <rusty@rustcorp.com.au> | 2012-10-16 23:56:15 +1030 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2012-12-18 15:20:34 +1030 |
| commit | 98e8c6bc66048db6f921ccd5b24f0e09804cfcca (patch) | |
| tree | 42ba3a2f6e3ce22741c6a970ca99b7beab0ffbbb /drivers/char/virtio_console.c | |
| parent | virtio: console: don't rely on virtqueue_add_buf() returning capacity. (diff) | |
| download | linux-dev-98e8c6bc66048db6f921ccd5b24f0e09804cfcca.tar.xz linux-dev-98e8c6bc66048db6f921ccd5b24f0e09804cfcca.zip | |
virtio: make virtqueue_add_buf() returning 0 on success, not capacity.
Now noone relies on this behavior, we simplify virtqueue_add_buf() so it
return 0 or -errno.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'drivers/char/virtio_console.c')
0 files changed, 0 insertions, 0 deletions