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(parent: f621aa5) | patch
alsa-mixer: Return early in case of no mixer poll descriptors
authorDavid Henningsson <david.henningsson@canonical.com>
Fri, 6 Nov 2015 11:31:32 +0000 (12:31 +0100)
committerDavid Henningsson <david.henningsson@canonical.com>
Tue, 17 Nov 2015 08:30:58 +0000 (09:30 +0100)
commit107dfa8e0141d5fb979bebe3606b3fd9e4f65f55
tree81352cb0f172ca8ccceb1c41bd8ed6294e0b563atree | snapshot
parentf621aa5e2c04ff8bc63d5f10447130cfb6bf435dcommit | diff
alsa-mixer: Return early in case of no mixer poll descriptors

We encountered an alsa plugin a while ago (not sure if the source
can be shared) which had mixer controls, but no descriptors to
poll for changes.

Quit early to avoid latter assertion failures.

BugLink: https://bugs.launchpad.net/bugs/1092377
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
src/modules/alsa/alsa-mixer.c diff | blob | history
Domain: Multimedia / Audio FW;