[tip:perf/core] perf symbols: Get rid of duplicated snprintf()

[tip-bot for Namhyung Kim <namhyung@gmail.com>]

Commit-ID:  2b600f9578852d12af59420011e3dadfaa58b043
Gitweb:     http://git.kernel.org/tip/2b600f9578852d12af59420011e3dadfaa58b043
Author:     Namhyung Kim <namhyung@gmail.com>
AuthorDate: Tue, 13 Dec 2011 00:16:51 +0900
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Tue, 20 Dec 2011 13:34:52 -0200

perf symbols: Get rid of duplicated snprintf()

The 'path' variable is set on a upper line, don't need to do it again.

Cc: Ingo Molnar <mingo@elte.hu>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1323703017-6060-3-git-send-email-namhyung@gmail.com
Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/util/symbol.c |    7 +------
 1 files changed, 1 insertions(+), 6 deletions(-)

diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index 632b50c..e54b13d 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -1757,7 +1757,7 @@ static int map_groups__set_modules_path_dir(struct map_groups *mg,
 		struct stat st;
 
 		/*sshfs might return bad dent->d_type, so we have to stat*/
-		sprintf(path, "%s/%s", dir_name, dent->d_name);
+		snprintf(path, sizeof(path), "%s/%s", dir_name, dent->d_name);
 		if (stat(path, &st))
 			continue;
 
@@ -1766,8 +1766,6 @@ static int map_groups__set_modules_path_dir(struct map_groups *mg,
 			    !strcmp(dent->d_name, ".."))
 				continue;
 
-			snprintf(path, sizeof(path), "%s/%s",
-				 dir_name, dent->d_name);
 			ret = map_groups__set_modules_path_dir(mg, path);
 			if (ret < 0)
 				goto out;
@@ -1788,9 +1786,6 @@ static int map_groups__set_modules_path_dir(struct map_groups *mg,
 			if (map == NULL)
 				continue;
 
-			snprintf(path, sizeof(path), "%s/%s",
-				 dir_name, dent->d_name);
-
 			long_name = strdup(path);
 			if (long_name == NULL) {
 				ret = -1;