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authorLinus Torvalds <torvalds@linux-foundation.org>2018-06-24 06:33:54 +0800
committerLinus Torvalds <torvalds@linux-foundation.org>2018-06-24 06:33:54 +0800
commit77072ca59fddcb8cefd2cbf5382cfa39c5a10442 (patch)
tree3c88a0674264726f6667a19b3f2242c932d906bd /block/bio.c
parent2dd3f7c904cce0d4b0e4684a62ce8b9024f8efda (diff)
parentf5e350f021e04ea41d2e5d58487c33b05ba3d25b (diff)
Merge tag 'for-linus-20180623' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe: - Further timeout fixes. We aren't quite there yet, so expect another round of fixes for that to completely close some of the IRQ vs completion races. (Christoph/Bart) - Set of NVMe fixes from the usual suspects, mostly error handling - Two off-by-one fixes (Dan) - Another bdi race fix (Jan) - Fix nbd reconfigure with NBD_DISCONNECT_ON_CLOSE (Doron) * tag 'for-linus-20180623' of git://git.kernel.dk/linux-block: blk-mq: Fix timeout handling in case the timeout handler returns BLK_EH_DONE bdi: Fix another oops in wb_workfn() lightnvm: Remove depends on HAS_DMA in case of platform dependency nvme-pci: limit max IO size and segments to avoid high order allocations nvme-pci: move nvme_kill_queues to nvme_remove_dead_ctrl nvme-fc: release io queues to allow fast fail nbd: Add the nbd NBD_DISCONNECT_ON_CLOSE config flag. block: sed-opal: Fix a couple off by one bugs blk-mq-debugfs: Off by one in blk_mq_rq_state_name() nvmet: reset keep alive timer in controller enable nvme-rdma: don't override opts->queue_size nvme-rdma: Fix command completion race at error recovery nvme-rdma: fix possible free of a non-allocated async event buffer nvme-rdma: fix possible double free condition when failing to create a controller Revert "block: Add warning for bi_next not NULL in bio_endio()" block: fix timeout changes for legacy request drivers
Diffstat (limited to 'block/bio.c')
-rw-r--r--block/bio.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/block/bio.c b/block/bio.c
index 9710e275f230..67eff5eddc49 100644
--- a/block/bio.c
+++ b/block/bio.c
@@ -1807,9 +1807,6 @@ again:
if (!bio_integrity_endio(bio))
return;
- if (WARN_ONCE(bio->bi_next, "driver left bi_next not NULL"))
- bio->bi_next = NULL;
-
/*
* Need to have a real endio function for chained bios, otherwise
* various corner cases will break (like stacking block devices that