intel: Don't complain when getparam fails due to a missing param.
authorEric Anholt <eric@anholt.net>
Wed, 9 Mar 2011 20:54:14 +0000 (12:54 -0800)
committerEric Anholt <eric@anholt.net>
Wed, 9 Mar 2011 20:54:47 +0000 (12:54 -0800)
commitf6ca4a304bf920ea6913b08638fb8eb3e020d446
tree50086112fdb9511f1812ed4cd9356c110d0d3bcb
parentea004a3aed89ec02bb5f2356479cd038d41f73c1
intel: Don't complain when getparam fails due to a missing param.

This is an expected behavior when we're testing for the presence of
new kernel features.
src/mesa/drivers/dri/intel/intel_screen.c