[PATCH][next] blktrace: remove redundant return at end of function

[Colin Ian King <colin.i.king@xxxxxxxxx>]

A recent change added return 0 before an existing return statement
at the end of function blk_trace_setup. The final return is now
redundant, so remove it.

Fixes: 64d124798244 ("blktrace: move copy_[to|from]_user() out of ->debugfs_lock")

Signed-off-by: Colin Ian King <colin.i.king@xxxxxxxxx>
---
 kernel/trace/blktrace.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
index 18c81e6aa496..3679a6d18934 100644
--- a/kernel/trace/blktrace.c
+++ b/kernel/trace/blktrace.c
@@ -639,8 +639,6 @@ int blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
 		return -EFAULT;
 	}
 	return 0;
-
-	return ret;
 }
 EXPORT_SYMBOL_GPL(blk_trace_setup);
 
-- 
2.39.5