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-rw-r--r--block/blk-core.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/block/blk-core.c b/block/blk-core.c
index 149149dd7f7b..6c491f2388e9 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -1515,12 +1515,8 @@ generic_make_request_checks(struct bio *bio)
 		goto end_io;
 	}
 
-	if (blk_throtl_bio(q, &bio))
-		goto end_io;
-
-	/* if bio = NULL, bio has been throttled and will be submitted later. */
-	if (!bio)
-		return false;
+	if (blk_throtl_bio(q, bio))
+		return false;	/* throttled, will be resubmitted later */
 
 	trace_block_bio_queue(q, bio);
 	return true;