X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng%2Fcommands%2Fcalibrate.c;h=a14570eea5e3341b173595ff91c07323e66d2cbb;hp=a60cadfa042a629eee9d97f1c4c1615a889e6656;hb=d14d33bf091e72b23b1f90ea18a0a01bed098b76;hpb=1c8d13c8a4111fcfd4cc00c335d47506ab98bb33

diff --git a/src/bin/lttng/commands/calibrate.c b/src/bin/lttng/commands/calibrate.c
index a60cadfa0..a14570eea 100644
--- a/src/bin/lttng/commands/calibrate.c
+++ b/src/bin/lttng/commands/calibrate.c
@@ -2,19 +2,18 @@
  * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
  * Copyright (C) 2011 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; only version 2
- * of the License.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2 only,
+ * as published by the Free Software Foundation.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
 #define _GNU_SOURCE
@@ -127,6 +126,9 @@ static int calibrate_lttng(void)
 	struct lttng_domain dom;
 	struct lttng_calibrate calibrate;
 
+	memset(&dom, 0, sizeof(dom));
+	memset(&calibrate, 0, sizeof(calibrate));
+
 	/* Create lttng domain */
 	if (opt_kernel) {
 		dom.type = LTTNG_DOMAIN_KERNEL;
@@ -156,7 +158,6 @@ static int calibrate_lttng(void)
 		calibrate.type = LTTNG_CALIBRATE_FUNCTION;
 		ret = lttng_calibrate(handle, &calibrate);
 		if (ret < 0) {
-			ret = CMD_ERROR;
 			goto error;
 		}
 		MSG("%s calibration done", opt_kernel ? "Kernel" : "UST");
@@ -187,7 +188,7 @@ error:
  */
 int cmd_calibrate(int argc, const char **argv)
 {
-	int opt, ret;
+	int opt, ret = CMD_SUCCESS;
 	static poptContext pc;
 
 	pc = poptGetContext(NULL, argc, argv, long_options, 0);
@@ -200,7 +201,6 @@ int cmd_calibrate(int argc, const char **argv)
 		switch (opt) {
 		case OPT_HELP:
 			usage(stdout);
-			ret = CMD_SUCCESS;
 			goto end;
 		case OPT_TRACEPOINT:
 			ret = CMD_UNDEFINED;
@@ -225,7 +225,6 @@ int cmd_calibrate(int argc, const char **argv)
 			break;
 		case OPT_LIST_OPTIONS:
 			list_cmd_options(stdout, long_options);
-			ret = CMD_SUCCESS;
 			goto end;
 		default:
 			usage(stderr);
@@ -237,5 +236,6 @@ int cmd_calibrate(int argc, const char **argv)
 	ret = calibrate_lttng();
 
 end:
+	poptFreeContext(pc);
 	return ret;
 }