[media] vb2: vb2_poll() fix return values for file I/O mode

poll() should be returning poll-specific error values, not E* errors.

Signed-off-by: Pawel Osciak <pawel@osciak.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Pawel Osciak 2011-03-20 18:17:34 -03:00 • committed by Mauro Carvalho Chehab
commit 4ffabdb35a