[PATCH 12/16] perf tools: Remove check for unused PERF_PAGER_IN_USE

Arnaldo Carvalho de Melo
2015-12-14T17:48:04Z

PERF_PAGER_IN_USE doesn't seem to be used anywhere, so let's remove it.

This will also make it easier to move pager.c into a separate library.

Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/ed9e8370db9811746dc590544cf48c36dcfb1731.1449965119.git.jpoimboe@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/util/pager.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/tools/perf/util/pager.c b/tools/perf/util/pager.c
index 53ef006a951c..7dcbef64b609 100644
--- a/tools/perf/util/pager.c
+++ b/tools/perf/util/pager.c
@@ -85,11 +85,5 @@ void setup_pager(void)

int pager_in_use(void)
{
- const char *env;
-
- if (spawned_pager)
- return 1;
-
- env = getenv("PERF_PAGER_IN_USE");
- return env ? perf_config_bool("PERF_PAGER_IN_USE", env) : 0;
+ return spawned_pager;
}
--
2.1.0