nvme: add context annotations for nvme_dev::shutdown_lock

nvme_setup_io_queues_trylock() conditionally acquires dev->shutdown_lock
using mutex_trylock(). The function returns 0 when the lock is
successfully acquired and a negative error code otherwise.

Annotate the function with __cond_acquires(0, &dev->shutdown_lock) so
that Clang's lock context analysis can track the lock state based on
the return value and verify correct lock usage at call sites.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nilay Shroff <nilay@linux.ibm.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>

0 files changed, 0 insertions, 0 deletions