3 files changed, 6 insertions, 12 deletions

diff --git a/kernel/bpf/diagnostics.c b/kernel/bpf/diagnostics.c
index 0abbbe177e31..8f64bfd9afee 100644
--- a/kernel/bpf/diagnostics.c
+++ b/kernel/bpf/diagnostics.c
@@ -351,7 +351,7 @@ static void diag_fmt_restore(struct bpf_verifier_env *env, struct diag_fmt_mark
 
 	if (mark.chunk) {
 		mark.chunk->seq.len = mark.len;
-		seq_buf_str(&mark.chunk->seq);
+		seq_buf_terminate(&mark.chunk->seq);
 	}
 }
 
@@ -631,11 +631,7 @@ static void format_disasm_line(struct bpf_verifier_env *env, int insn_idx,
 		return;
 
 	print_bpf_insn(&cbs, insn, env->allow_ptr_leaks);
-	seq_buf_str(&ctx.seq);
-	ctx.seq.len = strnlen(line->text, sizeof(line->text));
-	while (ctx.seq.len && line->text[ctx.seq.len - 1] == '\n')
-		seq_buf_pop(&ctx.seq);
-	seq_buf_str(&ctx.seq);
+	seq_buf_terminate(&ctx.seq);
 
 	line->valid = true;
 }
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index 30c0ddf90887..6428861102a1 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -4908,7 +4908,7 @@ static __init int event_trace_enable(void)
 	 */
 	__trace_early_add_events(tr);
 
-	seq_buf_str(&bootup_event_seq);
+	seq_buf_terminate(&bootup_event_seq);
 	early_enable_events(tr, bootup_event_buf, false);
 
 	trace_printk_start_comm();
@@ -4937,7 +4937,7 @@ static __init int event_trace_enable_again(void)
 	if (!tr)
 		return -ENODEV;
 
-	seq_buf_str(&bootup_event_seq);
+	seq_buf_terminate(&bootup_event_seq);
 	early_enable_events(tr, bootup_event_buf, true);
 
 	return 0;
diff --git a/kernel/trace/trace_events_hist.c b/kernel/trace/trace_events_hist.c
index dcb5d7321095..5c07fee3a328 100644
--- a/kernel/trace/trace_events_hist.c
+++ b/kernel/trace/trace_events_hist.c
@@ -2985,8 +2985,7 @@ find_synthetic_field_var(struct hist_trigger_data *target_hist_data,
 	seq_buf_init(&s, synthetic_name, MAX_FILTER_STR_VAL);
 	seq_buf_printf(&s, "synthetic_%s", field_name);
 
-	/* Terminate synthetic_name with a NUL. */
-	seq_buf_str(&s);
+	seq_buf_terminate(&s);
 
 	if (seq_buf_has_overflowed(&s)) {
 		kfree(synthetic_name);
@@ -3103,8 +3102,7 @@ create_field_var_hist(struct hist_trigger_data *target_hist_data,
 	if (saved_filter)
 		seq_buf_printf(&s, " if %s", saved_filter);
 
-	/* Terminate cmd with a NUL. */
-	seq_buf_str(&s);
+	seq_buf_terminate(&s);
 
 	if (seq_buf_has_overflowed(&s)) {
 		kfree(cmd);