net: ena: ena-com.c: prevent NULL pointer dereference

[linux.git] / drivers / oprofile / cpu_buffer.c

diff --git a/drivers/oprofile/cpu_buffer.c b/drivers/oprofile/cpu_buffer.c
index eda2633a393d56826430d3124870255a4670d56c..9210a95cb4e682f6b925c44f6c16b908870cf9b6 100644 (file)
--- a/drivers/oprofile/cpu_buffer.c
+++ b/drivers/oprofile/cpu_buffer.c
@@ -32,7 +32,7 @@
 
 #define OP_BUFFER_FLAGS        0
 
-static struct ring_buffer *op_ring_buffer;
+static struct trace_buffer *op_ring_buffer;
 DEFINE_PER_CPU(struct oprofile_cpu_buffer, op_cpu_buffer);
 
 static void wq_sync_buffer(struct work_struct *work);