Commit-ID: 37194f443a5a7157866ba68b04827e111100167b Gitweb: http://git.kernel.org/tip/37194f443a5a7157866ba68b04827e111100167b Author: Taeung Song <[email protected]> AuthorDate: Mon, 28 Mar 2016 02:22:20 +0900 Committer: Arnaldo Carvalho de Melo <[email protected]> CommitDate: Wed, 30 Mar 2016 11:14:09 -0300
perf config: Rename 'v' to 'home' in set_buildid_dir() Change the variable name 'v' to 'home' to make it more readable. Signed-off-by: Taeung Song <[email protected]> Acked-by: Jiri Olsa <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Peter Zijlstra <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- tools/perf/util/config.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/tools/perf/util/config.c b/tools/perf/util/config.c index 2dd78f4..5c20d78 100644 --- a/tools/perf/util/config.c +++ b/tools/perf/util/config.c @@ -540,10 +540,11 @@ void set_buildid_dir(const char *dir) /* default to $HOME/.debug */ if (buildid_dir[0] == '\0') { - char *v = getenv("HOME"); - if (v) { + char *home = getenv("HOME"); + + if (home) { snprintf(buildid_dir, MAXPATHLEN-1, "%s/%s", - v, DEBUG_CACHE_DIR); + home, DEBUG_CACHE_DIR); } else { strncpy(buildid_dir, DEBUG_CACHE_DIR, MAXPATHLEN-1); }
