[OpenBIOS] [commit] r835 - trunk/openbios-devel/drivers
repository service
svn at openbios.org
Fri Aug 6 18:49:33 CEST 2010
Author: blueswirl
Date: Fri Aug 6 18:49:32 2010
New Revision: 835
URL: http://tracker.coreboot.org/trac/openbios/changeset/835
Log:
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 at gmail.com>
Modified:
trunk/openbios-devel/drivers/vga_load_regs.c
Modified: trunk/openbios-devel/drivers/vga_load_regs.c
==============================================================================
--- trunk/openbios-devel/drivers/vga_load_regs.c Fri Aug 6 18:35:44 2010 (r834)
+++ trunk/openbios-devel/drivers/vga_load_regs.c Fri Aug 6 18:49:32 2010 (r835)
@@ -490,6 +490,7 @@
{
struct vga_par par;
- vga_decode_var(&vga_settings, &par);
- vga_set_regs(&par);
+ if (vga_decode_var(&vga_settings, &par) == 0) {
+ vga_set_regs(&par);
+ }
}
More information about the OpenBIOS
mailing list