Commit-ID: 3912f2abc942a002ef611fc973add5e5eadb3432 Gitweb: http://git.kernel.org/tip/3912f2abc942a002ef611fc973add5e5eadb3432 Author: Amerigo Wang <amwang@xxxxxxxxxx> AuthorDate: Mon, 14 Dec 2009 03:23:56 -0500 Committer: Ingo Molnar <mingo@xxxxxxx> CommitDate: Mon, 28 Dec 2009 09:03:16 +0100 perf: Use format string of printf to align strings Instead of filling whitespaces to do alignment, use printf's format string. This simplifies the code a bit. Signed-off-by: WANG Cong <amwang@xxxxxxxxxx> Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx> Cc: Mike Galbraith <efault@xxxxxx> Cc: Paul Mackerras <paulus@xxxxxxxxx> Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx> Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx> LKML-Reference: <20091214082700.4224.57640.sendpatchset@xxxxxxxxxxxxxxxxxxxxx> Signed-off-by: Ingo Molnar <mingo@xxxxxxx> --- tools/perf/builtin-help.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/tools/perf/builtin-help.c b/tools/perf/builtin-help.c index 9f810b1..e427d69 100644 --- a/tools/perf/builtin-help.c +++ b/tools/perf/builtin-help.c @@ -286,8 +286,7 @@ void list_common_cmds_help(void) puts(" The most commonly used perf commands are:"); for (i = 0; i < ARRAY_SIZE(common_cmds); i++) { - printf(" %s ", common_cmds[i].name); - mput_char(' ', longest - strlen(common_cmds[i].name)); + printf(" %-*s ", longest, common_cmds[i].name); puts(common_cmds[i].help); } } -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html