From 1cca86e8b5388c114b0f40be82f7646617885b31 Mon Sep 17 00:00:00 2001 From: Daniel Agar Date: Sat, 5 Sep 2015 12:21:11 -0400 Subject: [PATCH] format src/systemcmds/mixer --- src/systemcmds/mixer/mixer.cpp | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/src/systemcmds/mixer/mixer.cpp b/src/systemcmds/mixer/mixer.cpp index 83a9378619..56419714b5 100644 --- a/src/systemcmds/mixer/mixer.cpp +++ b/src/systemcmds/mixer/mixer.cpp @@ -76,22 +76,26 @@ mixer_main(int argc, char *argv[]) } int ret = load(argv[2], argv[3]); - if(ret !=0) { + + if (ret != 0) { warnx("failed to load mixer"); return 1; } + } else { usage("Unknown command"); return 1; } + return 0; } static void usage(const char *reason) { - if (reason) + if (reason) { PX4_INFO("%s\n", reason); + } PX4_INFO("usage:\n"); PX4_INFO(" mixer load \n"); @@ -102,7 +106,7 @@ load(const char *devname, const char *fname) { // sleep a while to ensure device has been set up usleep(20000); - + int dev; char buf[2048]; @@ -130,5 +134,6 @@ load(const char *devname, const char *fname) warnx("error loading mixers from %s", fname); return 1; } + return 0; }