[PATCH 5/7] drbd: don't set max_write_zeroes_sectors in decide_on_discard_support

[Philipp Reisner]

From: Christoph Hellwig <hch at lst.de>

fixup_write_zeroes always overrides the max_write_zeroes_sectors value
a little further down the callchain, so don't bother to setup a limit
in decide_on_discard_support.

Signed-off-by: Christoph Hellwig <hch at lst.de>
Reviewed-by: Philipp Reisner <philipp.reisner at linbit.com>
Reviewed-by: Lars Ellenberg <lars.ellenberg at linbit.com>
Tested-by: Christoph Böhmwalder <christoph.boehmwalder at linbit.com>
---
 drivers/block/drbd/drbd_nl.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
index 0f40fdee0899..a79b7fe5335d 100644
--- a/drivers/block/drbd/drbd_nl.c
+++ b/drivers/block/drbd/drbd_nl.c
@@ -1260,7 +1260,6 @@ static void decide_on_discard_support(struct drbd_device *device,
 	blk_queue_discard_granularity(q, 512);
 	max_discard_sectors = drbd_max_discard_sectors(connection);
 	blk_queue_max_discard_sectors(q, max_discard_sectors);
-	blk_queue_max_write_zeroes_sectors(q, max_discard_sectors);
 	return;
 
 not_supported:
-- 
2.40.1