Takashi Iwai e078fab2a4 ALSA: seq: Fix poll() error return
commit a49a71f6e25da2acc637fcd31e73debd96ca18f8 upstream.

The sanity checks in ALSA sequencer and OSS sequencer emulation codes
return falsely -ENXIO from poll callback.  They should be EPOLLERR
instead.

This was caught thanks to the recent change to the return value.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-22 07:43:41 +02:00
..
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