Commit 7d40f671 authored by Steven Rostedt (Red Hat)'s avatar Steven Rostedt (Red Hat) Committed by Steven Rostedt

tracing: Have branch tracer use trace_handle_return() helper function

The branch tracer should not be checking the trace_seq_printf() return value
as that will soon be void. There's a new trace_handle_return() helper function
that will return TRACE_TYPE_PARTIAL_LINE if the trace_seq overflowed
and TRACE_TYPE_HANDLED otherwise.
Reviewed-by: default avatarPetr Mladek <pmladek@suse.cz>
Signed-off-by: default avatarSteven Rostedt <rostedt@goodmis.org>
parent c0cd93aa
...@@ -151,14 +151,13 @@ static enum print_line_t trace_branch_print(struct trace_iterator *iter, ...@@ -151,14 +151,13 @@ static enum print_line_t trace_branch_print(struct trace_iterator *iter,
trace_assign_type(field, iter->ent); trace_assign_type(field, iter->ent);
if (trace_seq_printf(&iter->seq, "[%s] %s:%s:%d\n", trace_seq_printf(&iter->seq, "[%s] %s:%s:%d\n",
field->correct ? " ok " : " MISS ", field->correct ? " ok " : " MISS ",
field->func, field->func,
field->file, field->file,
field->line)) field->line);
return TRACE_TYPE_PARTIAL_LINE;
return trace_handle_return(&iter->seq);
return TRACE_TYPE_HANDLED;
} }
static void branch_print_header(struct seq_file *s) static void branch_print_header(struct seq_file *s)
......
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