[rtla 02/13] rtla: Use strdup() to simplify code

[Wander Lairson Costa <wander@redhat.com>]

The actions_add_trace_output() and actions_add_shell() functions were
using calloc() followed by strcpy() to allocate and copy a string.
This can be simplified by using strdup(), which allocates memory and
copies the string in a single step.

Replace the calloc() and strcpy() calls with strdup(), making the
code more concise and readable.

Signed-off-by: Wander Lairson Costa <wander@redhat.com>
---
 tools/tracing/rtla/src/actions.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/tools/tracing/rtla/src/actions.c b/tools/tracing/rtla/src/actions.c
index 01648a1425c10..696dd1ed98d9a 100644
--- a/tools/tracing/rtla/src/actions.c
+++ b/tools/tracing/rtla/src/actions.c
@@ -78,10 +78,9 @@ actions_add_trace_output(struct actions *self, const char *trace_output)
 
 	self->present[ACTION_TRACE_OUTPUT] = true;
 	action->type = ACTION_TRACE_OUTPUT;
-	action->trace_output = calloc(strlen(trace_output) + 1, sizeof(char));
+	action->trace_output = strdup(trace_output);
 	if (!action->trace_output)
 		return -1;
-	strcpy(action->trace_output, trace_output);
 
 	return 0;
 }
@@ -118,10 +117,9 @@ actions_add_shell(struct actions *self, const char *command)
 
 	self->present[ACTION_SHELL] = true;
 	action->type = ACTION_SHELL;
-	action->command = calloc(strlen(command) + 1, sizeof(char));
+	action->command = strdup(command);
 	if (!action->command)
 		return -1;
-	strcpy(action->command, command);
 
 	return 0;
 }
-- 
2.51.1