[PATCH v2 7/7] perf kwork: Add some {} for multiline for/if blocks

[Yang Jihong <yangjihong1@huawei.com>]

Suggested-by: Arnaldo Carvalho de Melo <acme@kernel.org>
Signed-off-by: Yang Jihong <yangjihong1@huawei.com>
---
 tools/perf/builtin-kwork.c | 47 ++++++++++++++++++++++----------------
 1 file changed, 27 insertions(+), 20 deletions(-)

diff --git a/tools/perf/builtin-kwork.c b/tools/perf/builtin-kwork.c
index 33bcab2aafcd..f33666ca3ee6 100644
--- a/tools/perf/builtin-kwork.c
+++ b/tools/perf/builtin-kwork.c
@@ -177,9 +177,10 @@ static void setup_sorting(struct perf_kwork *kwork,
 
 	for (tok = strtok_r(str, ", ", &tmp);
 	     tok; tok = strtok_r(NULL, ", ", &tmp)) {
-		if (sort_dimension__add(kwork, tok, &kwork->sort_list) < 0)
+		if (sort_dimension__add(kwork, tok, &kwork->sort_list) < 0) {
 			usage_with_options_msg(usage_msg, options,
 					       "Unknown --sort key: `%s'", tok);
+		}
 	}
 
 	pr_debug("Sort order: %s\n", kwork->sort_order);
@@ -656,8 +657,9 @@ static void timehist_print_event(struct perf_kwork *kwork,
 		work->class->work_name(work, kwork_name,
 				       PRINT_KWORK_NAME_WIDTH);
 		printf(" %-*s ", PRINT_KWORK_NAME_WIDTH, kwork_name);
-	} else
+	} else {
 		printf(" %-*s ", PRINT_KWORK_NAME_WIDTH, "");
+	}
 
 	/*
 	 *runtime
@@ -669,11 +671,12 @@ static void timehist_print_event(struct perf_kwork *kwork,
 	/*
 	 * delaytime
 	 */
-	if (atom->prev != NULL)
+	if (atom->prev != NULL) {
 		printf(" %*.*f ", PRINT_LATENCY_WIDTH, RPINT_DECIMAL_WIDTH,
 		       (double)(atom->time - atom->prev->time) / NSEC_PER_MSEC);
-	else
+	} else {
 		printf(" %*s ", PRINT_LATENCY_WIDTH, " ");
+	}
 
 	/*
 	 * callchain
@@ -761,9 +764,10 @@ static int process_irq_handler_entry_event(struct perf_tool *tool,
 {
 	struct perf_kwork *kwork = container_of(tool, struct perf_kwork, tool);
 
-	if (kwork->tp_handler->entry_event)
+	if (kwork->tp_handler->entry_event) {
 		return kwork->tp_handler->entry_event(kwork, &kwork_irq,
 						      evsel, sample, machine);
+	}
 	return 0;
 }
 
@@ -774,9 +778,10 @@ static int process_irq_handler_exit_event(struct perf_tool *tool,
 {
 	struct perf_kwork *kwork = container_of(tool, struct perf_kwork, tool);
 
-	if (kwork->tp_handler->exit_event)
+	if (kwork->tp_handler->exit_event) {
 		return kwork->tp_handler->exit_event(kwork, &kwork_irq,
 						     evsel, sample, machine);
+	}
 	return 0;
 }
 
@@ -832,10 +837,10 @@ static int process_softirq_raise_event(struct perf_tool *tool,
 {
 	struct perf_kwork *kwork = container_of(tool, struct perf_kwork, tool);
 
-	if (kwork->tp_handler->raise_event)
+	if (kwork->tp_handler->raise_event) {
 		return kwork->tp_handler->raise_event(kwork, &kwork_softirq,
 						      evsel, sample, machine);
-
+	}
 	return 0;
 }
 
@@ -846,10 +851,10 @@ static int process_softirq_entry_event(struct perf_tool *tool,
 {
 	struct perf_kwork *kwork = container_of(tool, struct perf_kwork, tool);
 
-	if (kwork->tp_handler->entry_event)
+	if (kwork->tp_handler->entry_event) {
 		return kwork->tp_handler->entry_event(kwork, &kwork_softirq,
 						      evsel, sample, machine);
-
+	}
 	return 0;
 }
 
@@ -860,10 +865,10 @@ static int process_softirq_exit_event(struct perf_tool *tool,
 {
 	struct perf_kwork *kwork = container_of(tool, struct perf_kwork, tool);
 
-	if (kwork->tp_handler->exit_event)
+	if (kwork->tp_handler->exit_event) {
 		return kwork->tp_handler->exit_event(kwork, &kwork_softirq,
 						     evsel, sample, machine);
-
+	}
 	return 0;
 }
 
@@ -953,10 +958,10 @@ static int process_workqueue_activate_work_event(struct perf_tool *tool,
 {
 	struct perf_kwork *kwork = container_of(tool, struct perf_kwork, tool);
 
-	if (kwork->tp_handler->raise_event)
+	if (kwork->tp_handler->raise_event) {
 		return kwork->tp_handler->raise_event(kwork, &kwork_workqueue,
 						    evsel, sample, machine);
-
+	}
 	return 0;
 }
 
@@ -967,10 +972,10 @@ static int process_workqueue_execute_start_event(struct perf_tool *tool,
 {
 	struct perf_kwork *kwork = container_of(tool, struct perf_kwork, tool);
 
-	if (kwork->tp_handler->entry_event)
+	if (kwork->tp_handler->entry_event) {
 		return kwork->tp_handler->entry_event(kwork, &kwork_workqueue,
 						    evsel, sample, machine);
-
+	}
 	return 0;
 }
 
@@ -981,10 +986,10 @@ static int process_workqueue_execute_end_event(struct perf_tool *tool,
 {
 	struct perf_kwork *kwork = container_of(tool, struct perf_kwork, tool);
 
-	if (kwork->tp_handler->exit_event)
+	if (kwork->tp_handler->exit_event) {
 		return kwork->tp_handler->exit_event(kwork, &kwork_workqueue,
 						   evsel, sample, machine);
-
+	}
 	return 0;
 }
 
@@ -1253,9 +1258,10 @@ static void print_skipped_events(struct perf_kwork *kwork)
 		}
 	}
 
-	if (verbose > 0)
+	if (verbose > 0) {
 		printf("  INFO: use %lld atom pages\n",
 		       nr_list_entry(&kwork->atom_page_list));
+	}
 }
 
 static void print_bad_events(struct perf_kwork *kwork)
@@ -1332,10 +1338,11 @@ static int perf_kwork__check_config(struct perf_kwork *kwork,
 		return -1;
 	}
 
-	list_for_each_entry(class, &kwork->class_list, list)
+	list_for_each_entry(class, &kwork->class_list, list) {
 		if ((class->class_init != NULL) &&
 		    (class->class_init(class, session) != 0))
 			return -1;
+	}
 
 	if (kwork->cpu_list != NULL) {
 		ret = perf_session__cpu_bitmap(session,
-- 
2.30.GIT