SurajSonawane2415 77b0a8b062 block: Fix elevator_get_default() checking for NULL q->tag_set ...

[ Upstream commit b402328a24 ]

elevator_get_default() and elv_support_iosched() both check for whether
or not q->tag_set is non-NULL, however it's not possible for them to be
NULL. This messes up some static checkers, as the checking of tag_set
isn't consistent.

Remove the checks, which both simplifies the logic and avoids checker
errors.

Signed-off-by: SurajSonawane2415 <surajsonawane0215@gmail.com>
Link: https://lore.kernel.org/r/20241007111416.13814-1-surajsonawane0215@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-11-17 15:07:20 +01:00

..

partitions

block: fix potential invalid pointer dereference in blk_add_partition

2024-10-17 15:20:45 +02:00

badblocks.c

…

bdev.c

block: update the stable_writes flag in bdev_add

2024-01-10 17:10:32 +01:00

bfq-cgroup.c

…

bfq-iosched.c

block, bfq: fix procress reference leakage for bfqq in merge chain

2024-11-01 01:56:02 +01:00

bfq-iosched.h

…

bfq-wf2q.c

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bio-integrity.c

block: initialize integrity buffer to zero before writing it to media

2024-08-03 08:48:53 +02:00

bio.c

block: Fix page refcounts for unaligned buffers in __bio_release_pages()

2024-04-03 15:19:46 +02:00

blk-cgroup-fc-appid.c

…

blk-cgroup-rwstat.c

…

blk-cgroup-rwstat.h

…

blk-cgroup.c

blk-cgroup: bypass blkcg_deactivate_policy after destroying

2023-12-20 17:00:21 +01:00

blk-cgroup.h

…

blk-core.c

block: Fix where bio IO priority gets set

2024-09-30 16:23:50 +02:00

blk-crypto-fallback.c

blk-crypto: dynamically allocate fallback profile

2023-08-23 17:52:39 +02:00

blk-crypto-internal.h

blk-mq: release crypto keyslot before reporting I/O complete

2023-05-11 23:03:00 +09:00

blk-crypto-profile.c

blk-crypto: use dynamic lock class for blk_crypto_profile::lock

2023-07-23 13:49:21 +02:00

blk-crypto-sysfs.c

…

blk-crypto.c

blk-crypto: make blk_crypto_evict_key() more robust

2023-05-11 23:03:01 +09:00

blk-flush.c

…

blk-ia-ranges.c

…

blk-integrity.c

blk-integrity: register sysfs attributes on struct device

2024-10-17 15:21:48 +02:00

blk-ioc.c

…

blk-iocost.c

blk_iocost: fix more out of bound shifts

2024-10-17 15:21:37 +02:00

blk-iolatency.c

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blk-ioprio.c

…

blk-ioprio.h

…

blk-lib.c

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blk-map.c

block: fix sanity checks in blk_rq_map_user_bvec

2024-11-08 16:26:45 +01:00

blk-merge.c

block: support to account io_ticks precisely

2024-06-12 11:03:07 +02:00

blk-mq-cpumap.c

…

blk-mq-debugfs-zoned.c

…

blk-mq-debugfs.c

blk-mq: fix potential io hang by wrong 'wake_batch'

2023-07-19 16:20:55 +02:00

blk-mq-debugfs.h

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blk-mq-pci.c

…

blk-mq-rdma.c

…

blk-mq-sched.c

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blk-mq-sched.h

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blk-mq-sysfs.c

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blk-mq-tag.c

block: Fix lockdep warning in blk_mq_mark_tag_wait

2024-08-29 17:30:33 +02:00

blk-mq-tag.h

…

blk-mq-virtio.c

…

blk-mq.c

block: Fix where bio IO priority gets set

2024-09-30 16:23:50 +02:00

blk-mq.h

blk-mq: fix potential io hang by wrong 'wake_batch'

2023-07-19 16:20:55 +02:00

blk-pm.c

…

blk-pm.h

…

blk-rq-qos.c

blk-rq-qos: fix crash on rq_qos_wait vs. rq_qos_wake_function race

2024-10-22 15:56:45 +02:00

blk-rq-qos.h

…

blk-settings.c

block: Clear zone limits for a non-zoned stacked queue

2024-04-03 15:19:27 +02:00

blk-stat.c

block: prevent division by zero in blk_rq_stat_sum()

2024-04-13 13:05:12 +02:00

blk-stat.h

…

blk-sysfs.c

block: fix use-after-free of q->q_usage_counter

2023-10-10 22:00:37 +02:00

blk-throttle.c

blk-throttle: fix lockdep warning of "cgroup_mutex or RCU read lock required!"

2023-12-20 17:00:21 +01:00

blk-throttle.h

…

blk-timeout.c

…

blk-wbt.c

…

blk-wbt.h

…

blk-zoned.c

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blk.h

blk-integrity: register sysfs attributes on struct device

2024-10-17 15:21:48 +02:00

bounce.c

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bsg-lib.c

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bsg.c

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disk-events.c

block: increment diskseq on all media change events

2023-07-19 16:21:47 +02:00

elevator.c

block: Fix elevator_get_default() checking for NULL q->tag_set

2024-11-17 15:07:20 +01:00

elevator.h

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fops.c

block: Don't invalidate pagecache for invalid falloc modes

2024-01-10 17:10:20 +01:00

genhd.c

blk-integrity: register sysfs attributes on struct device

2024-10-17 15:21:48 +02:00

holder.c

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ioctl.c

block/ioctl: prefer different overflow check

2024-06-27 13:46:15 +02:00

ioprio.c

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Kconfig

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Kconfig.iosched

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kyber-iosched.c

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Makefile

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mq-deadline.c

block/mq-deadline: Fix the tag reservation code

2024-08-14 13:53:02 +02:00

opal_proto.h

block: sed-opal: handle empty atoms when parsing response

2024-03-26 18:20:26 -04:00

sed-opal.c

block: sed-opal: handle empty atoms when parsing response

2024-03-26 18:20:26 -04:00

t10-pi.c

…