perf report: Check argument before calling setup_browser()

This is necessary to get rid of the browser dependency from
usage_with_options() and its friends.  Because there's no code
changing the argc and argv, it'd be ok to check it early.

Signed-off-by: Namhyung Kim <[email protected]>
Reviewed-by: Josh Poimboeuf <[email protected]>
Tested-by: Arnaldo Carvalho de Melo <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

0 files changed, 0 insertions, 0 deletions