Fix return value and mem leak for all commands

[lttng-tools.git] / src / bin / lttng / commands / stop.c

diff --git a/src/bin/lttng/commands/stop.c b/src/bin/lttng/commands/stop.c
index 82c9b4e13fb03baea2a3eff5146902ffbe60ddd3..689fe1b04998f8451d8c5018670ab5d1b25f1f65 100644 (file)
--- a/src/bin/lttng/commands/stop.c
+++ b/src/bin/lttng/commands/stop.c
@@ -97,7 +97,7 @@ error:
  */
 int cmd_stop(int argc, const char **argv)
 {
-       int opt, ret;
+       int opt, ret = CMD_SUCCESS;
        static poptContext pc;
 
        pc = poptGetContext(NULL, argc, argv, long_options, 0);
@@ -106,12 +106,10 @@ int cmd_stop(int argc, const char **argv)
        while ((opt = poptGetNextOpt(pc)) != -1) {
                switch (opt) {
                case OPT_HELP:
-                       usage(stderr);
-                       ret = CMD_SUCCESS;
+                       usage(stdout);
                        goto end;
                case OPT_LIST_OPTIONS:
                        list_cmd_options(stdout, long_options);
-                       ret = CMD_SUCCESS;
                        goto end;
                default:
                        usage(stderr);
@@ -125,5 +123,6 @@ int cmd_stop(int argc, const char **argv)
        ret = stop_tracing();
 
 end:
+       poptFreeContext(pc);
        return ret;
 }