Remove a superfluous finish_wait() call. Convert the two bt_wait_ptr() calls into a single call.
Signed-off-by: Bart Van Assche <[email protected]> Cc: Christoph Hellwig <[email protected]> Cc: Robert Elliott <[email protected]> Cc: Ming Lei <[email protected]> Cc: Alexander Gordeev <[email protected]> --- block/blk-mq-tag.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/block/blk-mq-tag.c b/block/blk-mq-tag.c index 795996e..2373724 100644 --- a/block/blk-mq-tag.c +++ b/block/blk-mq-tag.c @@ -248,8 +248,8 @@ static int bt_get(struct blk_mq_alloc_data *data, if (!(data->gfp & __GFP_WAIT)) return -1; - bs = bt_wait_ptr(bt, hctx); do { + bs = bt_wait_ptr(bt, hctx); prepare_to_wait(&bs->wait, &wait, TASK_UNINTERRUPTIBLE); tag = __bt_get(hctx, bt, last_tag); @@ -276,8 +276,6 @@ static int bt_get(struct blk_mq_alloc_data *data, hctx = data->hctx; bt = &hctx->tags->bitmap_tags; } - finish_wait(&bs->wait, &wait); - bs = bt_wait_ptr(bt, hctx); } while (1); finish_wait(&bs->wait, &wait); -- 2.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
