1 files changed, 6 insertions, 4 deletions

diff --git a/kernel/trace/trace_hw_branches.c b/kernel/trace/trace_hw_branches.c
index ca7d7c4d0c2a..69543a905cd5 100644
--- a/kernel/trace/trace_hw_branches.c
+++ b/kernel/trace/trace_hw_branches.c
@@ -155,7 +155,7 @@ static enum print_line_t bts_trace_print_line(struct trace_iterator *iter)
                     seq_print_ip_sym(seq, it->from, symflags) &&
                     trace_seq_printf(seq, "\n"))
                         return TRACE_TYPE_HANDLED;
-                return TRACE_TYPE_PARTIAL_LINE;;
+                return TRACE_TYPE_PARTIAL_LINE;
         }
         return TRACE_TYPE_UNHANDLED;
 }
@@ -165,6 +165,7 @@ void trace_hw_branch(u64 from, u64 to)
         struct ftrace_event_call *call = &event_hw_branch;
         struct trace_array *tr = hw_branch_trace;
         struct ring_buffer_event *event;
+        struct ring_buffer *buf;
         struct hw_branch_entry *entry;
         unsigned long irq1;
         int cpu;
@@ -180,7 +181,8 @@ void trace_hw_branch(u64 from, u64 to)
         if (atomic_inc_return(&tr->data[cpu]->disabled) != 1)
                 goto out;
 
-        event = trace_buffer_lock_reserve(tr, TRACE_HW_BRANCHES,
+        buf = tr->buffer;
+        event = trace_buffer_lock_reserve(buf, TRACE_HW_BRANCHES,
                                           sizeof(*entry), 0, 0);
         if (!event)
                 goto out;
@@ -189,8 +191,8 @@ void trace_hw_branch(u64 from, u64 to)
         entry->ent.type = TRACE_HW_BRANCHES;
         entry->from = from;
         entry->to   = to;
-        if (!filter_check_discard(call, entry, tr->buffer, event))
-                trace_buffer_unlock_commit(tr, event, 0, 0);
+        if (!filter_check_discard(call, entry, buf, event))
+                trace_buffer_unlock_commit(buf, event, 0, 0);
 
  out:
         atomic_dec(&tr->data[cpu]->disabled);