videomixer: address unused but set variables
authorRobert Swain <robert.swain@collabora.co.uk>
Fri, 15 Apr 2011 13:33:35 +0000 (15:33 +0200)
committerTim-Philipp Müller <tim.muller@collabora.co.uk>
Sat, 16 Apr 2011 11:52:49 +0000 (12:52 +0100)
commitfd6ac6aa8a55fae73f263dbb5bfba8dc2c5d1522
treea8ecfbc0b788ece1353429a5d35e4f527b80fd2d
parent5b18c652fbb683e0b15a8f7a662e0acb1c32bac4
videomixer: address unused but set variables

GCC 4.6.x spits warnings about variables that are set but unused. Such
variables have been removed in blend, collectpads2 and videomixer2.
gst/videomixer/blend.c
gst/videomixer/gstcollectpads2.c
gst/videomixer/videomixer2.c