tree 8c08753250636094bc73fbf023105d7ecc17d21b
parent 2aa4a4c5098ee7fa7fc6c4adafc0e86be9def5a6
author Marcel Holtmann <marcel@holtmann.org> 1575427435 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1579028667 +0100

HID: uhid: Fix returning EPOLLOUT from uhid_char_poll

commit be54e7461ffdc5809b67d2aeefc1ddc9a91470c7 upstream.

Always return EPOLLOUT from uhid_char_poll to allow polling /dev/uhid
for writable state.

Fixes: 1f9dec1e0164 ("HID: uhid: allow poll()'ing on uhid devices")
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Cc: stable@vger.kernel.org
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>