fail to compile on FB 6.1-RELEASE

[Yue Wang]

Hi, all
the Current failed to compile kernel on my newly installed FreeBSD 6.1-RELEASE.

the arch is i386. the compiler throw a warning of the use of || and
resist to compile the code.

please change sys/i386/i386/k6_mem.c line 187, the second line of "if"
statement should be in the ().

I am sure I followed the handbook way to compile it. I also remove the
/etc/make.conf and /usr/obj before compilation.

thx!

Yue Wang