blktrace: make do_blk_trace_setup() static

This isn't used outside of blktrace.c anymore.

Fixes: 62c2a7d969f3 ("block: push BKL into blktrace ioctls")
Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@fb.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
index e33050e3ea1c..84763e0c83cf 100644
--- a/kernel/trace/blktrace.c
+++ b/kernel/trace/blktrace.c
@@ -433,9 +433,9 @@ static void blk_trace_setup_lba(struct blk_trace *bt,
 /*
  * Setup everything required to start tracing
  */
-int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
-                       struct block_device *bdev,
-                       struct blk_user_trace_setup *buts)
+static int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
+                              struct block_device *bdev,
+                              struct blk_user_trace_setup *buts)
 {
         struct blk_trace *bt = NULL;
         struct dentry *dir = NULL;