Module Name: src Committed By: christos Date: Tue Oct 27 18:19:05 UTC 2015
Modified Files:
src/sys/arch/x86/x86: bus_dma.c
Log Message:
make sure we have a cookie before we try to clear it.
To generate a diff of this commit:
cvs rdiff -u -r1.72 -r1.73 src/sys/arch/x86/x86/bus_dma.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
