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Commit b3f38fc2 authored by Namhyung Kim's avatar Namhyung Kim Committed by Arnaldo Carvalho de Melo
Browse files

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: default avatarNamhyung Kim <namhyung@kernel.org>
Reviewed-by: default avatarJosh Poimboeuf <jpoimboe@redhat.com>
Tested-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1449716459-23004-5-git-send-email-namhyung@kernel.org


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 1b0344e6

tools/perf/builtin-report.c

+10 −11
Original line number Diff line number Diff line
@@ -801,6 +801,16 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused) 
	perf_config(report__config, &report);



	argc = parse_options(argc, argv, options, report_usage, 0);

	if (argc) {

		/*

		 * Special case: if there's an argument left then assume that

		 * it's a symbol filter:

		 */

		if (argc > 1)

			usage_with_options(report_usage, options);



		report.symbol_filter_str = argv[0];

	}



	if (symbol_conf.vmlinux_name &&

	    access(symbol_conf.vmlinux_name, R_OK)) {
@@ -946,17 +956,6 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused) 
	if (symbol__init(&session->header.env) < 0)

		goto error;



	if (argc) {

		/*

		 * Special case: if there's an argument left then assume that

		 * it's a symbol filter:

		 */

		if (argc > 1)

			usage_with_options(report_usage, options);



		report.symbol_filter_str = argv[0];

	}



	sort__setup_elide(stdout);



	ret = __cmd_report(&report);