ao_alsa: make pause state more robust, reduce minor code duplication

With the previous commit, ao_alsa.c now has 3 possible ways to pause
playback. Actually all 3 of them need get_delay() to fake its return
value, so don't duplicate that code.

Also much of the code looks a bit questionable when considering
inconsistent pause/resume calls from outside, so ignore redundant calls.

0 files changed, 0 insertions, 0 deletions