diff options
author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-04-23 13:29:17 +0200 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-04-23 13:33:26 +0200 |
commit | 0d31ea587709216d88183fe4ca0c8aba5e0205b8 (patch) | |
tree | d53e955f7bf1511b3a5f70448285b32f0ffbaa0d /drivers/nvme/target/fc.c | |
parent | usb: dwc3: exynos: Use DEFINE_SIMPLE_DEV_PM_OPS for PM functions (diff) | |
parent | Linux 6.9-rc5 (diff) | |
download | linux-0d31ea587709216d88183fe4ca0c8aba5e0205b8.tar.xz linux-0d31ea587709216d88183fe4ca0c8aba5e0205b8.zip |
Merge 6.9-rc5 into usb-next
We need the usb/thunderbolt fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/nvme/target/fc.c')
-rw-r--r-- | drivers/nvme/target/fc.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/nvme/target/fc.c b/drivers/nvme/target/fc.c index fd229f310c93..337ee1cb09ae 100644 --- a/drivers/nvme/target/fc.c +++ b/drivers/nvme/target/fc.c @@ -1115,16 +1115,21 @@ nvmet_fc_schedule_delete_assoc(struct nvmet_fc_tgt_assoc *assoc) } static bool -nvmet_fc_assoc_exits(struct nvmet_fc_tgtport *tgtport, u64 association_id) +nvmet_fc_assoc_exists(struct nvmet_fc_tgtport *tgtport, u64 association_id) { struct nvmet_fc_tgt_assoc *a; + bool found = false; + rcu_read_lock(); list_for_each_entry_rcu(a, &tgtport->assoc_list, a_list) { - if (association_id == a->association_id) - return true; + if (association_id == a->association_id) { + found = true; + break; + } } + rcu_read_unlock(); - return false; + return found; } static struct nvmet_fc_tgt_assoc * @@ -1164,13 +1169,11 @@ nvmet_fc_alloc_target_assoc(struct nvmet_fc_tgtport *tgtport, void *hosthandle) ran = ran << BYTES_FOR_QID_SHIFT; spin_lock_irqsave(&tgtport->lock, flags); - rcu_read_lock(); - if (!nvmet_fc_assoc_exits(tgtport, ran)) { + if (!nvmet_fc_assoc_exists(tgtport, ran)) { assoc->association_id = ran; list_add_tail_rcu(&assoc->a_list, &tgtport->assoc_list); done = true; } - rcu_read_unlock(); spin_unlock_irqrestore(&tgtport->lock, flags); } while (!done); |