Only print debug message when failed to serach for kernel symbol from /proc/kallsyms

Kernel symbol page_offset_base could be unavailable when mm KASLR code is
not compiled in kernel. It's inappropriate to print out error message
when failed to search for page_offset_base from /proc/kallsyms. Seems now
there is not a way to find out if mm KASLR is compiled in or not. An
alternative approach is only printing out debug message in get_kernel_sym
if failed to search a expected kernel symbol.

Do it in this patch, a simple fix.

Signed-off-by: Baoquan He <bhe@redhat.com>
Reviewed-by: Pratyush Anand <panand@redhat.com>
Acked-by: Dave Young <dyoung@redhat.com>
Signed-off-by: Simon Horman <horms@verge.net.au>

0 files changed, 0 insertions, 0 deletions