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| author | Maurizio Lombardi <mlombard@redhat.com> | 2026-05-21 17:37:16 +0200 |
|---|---|---|
| committer | Keith Busch <kbusch@kernel.org> | 2026-05-27 07:14:48 -0700 |
| commit | 6022a5330fa2eabce7f20a23200e14a771640f1a (patch) | |
| tree | 0dabcf47216b05b867068b27ad8a7a796022b0ac | |
| parent | c8cdecdb47d3191146ab6a90b422d3271bc1ef89 (diff) | |
| download | linux-next-6022a5330fa2eabce7f20a23200e14a771640f1a.tar.gz linux-next-6022a5330fa2eabce7f20a23200e14a771640f1a.zip | |
nvme-core: fix unsigned comparison warning in nvme_wait_freeze_timeout
The timeout variable in nvme_wait_freeze_timeout() is an unsigned type.
Checking if it is <= 0 triggers a compiler warning because an unsigned
variable can never be negative.
Fix this warning by changing the type to long.
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <error27@gmail.com>
Closes: https://lore.kernel.org/r/202605211257.STzj2Ujv-lkp@intel.com/
Fixes: 23b6d2cbf75f ("nvme: remove redundant timeout argument from nvme_wait_freeze_timeout")
Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
| -rw-r--r-- | drivers/nvme/host/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 10f154529334..fb14a208febe 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -5256,7 +5256,7 @@ EXPORT_SYMBOL_GPL(nvme_unfreeze); int nvme_wait_freeze_timeout(struct nvme_ctrl *ctrl) { - unsigned long timeout = ctrl->io_timeout; + long timeout = ctrl->io_timeout; struct nvme_ns *ns; int srcu_idx; |