__kmod_path__parse() uses is_supported_compression() to determine and
parse out compressed module file extensions. On systems without zlib,
this test fails and __kmod_path__parse() continues to strcmp "ko" with
"gz". Don't do this on those systems.
Signed-off-by: Kim Phillips <kim.phillips@arm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Fixes: 3c8a67f50a ("perf tools: Add kmod_path__parse function")
Link: http://lkml.kernel.org/r/20170503131402.c66e314460026c80cd787b34@arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
805b151a1a