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Commit 8f28f19a authored by Feng Tang's avatar Feng Tang Committed by Arnaldo Carvalho de Melo
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perf tools: Fix a compiling error in util/map.c 



This patch fix a compile warning taken as error:

	CC util/map.o
	cc1: warnings being treated as errors
	util/map.c: In function ‘map__fprintf_dsoname’:
	util/map.c:240: error: ‘dsoname’ may be used uninitialized in this function
	make: *** [util/map.o] Error 1

Signed-off-by: default avatarFeng Tang <feng.tang@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1346053107-11946-3-git-send-email-feng.tang@intel.com


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent b1ab1bd1

tools/perf/util/map.c

+2 −3
Original line number Diff line number Diff line
@@ -243,15 +243,14 @@ size_t map__fprintf(struct map *self, FILE *fp) 


size_t map__fprintf_dsoname(struct map *map, FILE *fp)

{

	const char *dsoname;

	const char *dsoname = "[unknown]";



	if (map && map->dso && (map->dso->name || map->dso->long_name)) {

		if (symbol_conf.show_kernel_path && map->dso->long_name)

			dsoname = map->dso->long_name;

		else if (map->dso->name)

			dsoname = map->dso->name;

	} else

		dsoname = "[unknown]";

	}



	return fprintf(fp, "%s", dsoname);

}