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| author | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2018-06-21 13:29:44 -0400 |
|---|---|---|
| committer | Juergen Gross <jgross@suse.com> | 2018-06-22 08:32:52 +0200 |
| commit | eef04c7b3786ff0c9cb1019278b6c6c2ea0ad4ff (patch) | |
| tree | 35b7d6abe199f0d62ed0c77b16d6b055a348558a /drivers/virtio/virtio_input.c | |
| parent | c51b3c639e01f20559531eef3c5919feae23c55a (diff) | |
| download | linux-eef04c7b3786ff0c9cb1019278b6c6c2ea0ad4ff.tar.bz2 | |
xen: Remove unnecessary BUG_ON from __unbind_from_irq()
Commit 910f8befdf5b ("xen/pirq: fix error path cleanup when binding
MSIs") fixed a couple of errors in error cleanup path of
xen_bind_pirq_msi_to_irq(). This cleanup allowed a call to
__unbind_from_irq() with an unbound irq, which would result in
triggering the BUG_ON there.
Since there is really no reason for the BUG_ON (xen_free_irq() can
operate on unbound irqs) we can remove it.
Reported-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: stable@vger.kernel.org
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Diffstat (limited to 'drivers/virtio/virtio_input.c')
0 files changed, 0 insertions, 0 deletions