vga_load_regs: check return value for errors
commitde632dafff8d3a95dc8b8cf253d56c197f53dbab
authorblueswirl <blueswirl@f158a5a8-5612-0410-a976-696ce0be7e32>
Fri, 6 Aug 2010 16:49:32 +0000 (6 16:49 +0000)
committerblueswirl <blueswirl@f158a5a8-5612-0410-a976-696ce0be7e32>
Fri, 6 Aug 2010 16:49:32 +0000 (6 16:49 +0000)
treec6f2f46e333ba681f23df4af3ed6ef7de72e6cf0
parentb5af53f196b277d169424739f7e1a90a7963c987
vga_load_regs: check return value for errors

Fixes a warning with GCC 4.0.2:
  CC    target/drivers/vga_load_regs.o
cc1: warnings being treated as errors
../drivers/vga_load_regs.c: In function 'vga_load_regs':
../drivers/vga_load_regs.c:491: warning: 'par.misc' may be used uninitialized in this function

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
git-svn-id: svn://openbios.org/openbios/trunk/openbios-devel@835 f158a5a8-5612-0410-a976-696ce0be7e32
drivers/vga_load_regs.c