blktrace: remove redundant return at end of function

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@gmail.com>
Link: https://lore.kernel.org/r/20241204150450.399005-1-colin.i.king@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
index 18c81e6aa496df2907b3a26b0b72243cdd9f8ab4..3679a6d189346a083d283e05701b46e961151850 100644 (file)
--- 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);