diff options
| author | Yishai Hadas <yishaih@nvidia.com> | 2022-03-09 10:02:17 +0200 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2022-03-09 10:29:40 -0700 |
| commit | 5b26f2c249b1034ab327dd29e73fec078d0ece18 (patch) | |
| tree | 1fddd8a0ead7c8278a84f5073befe19d93f059c0 /drivers/vfio | |
| parent | 8d26c4328b468e449df21314ef993eeaefc0306f (diff) | |
| download | linux-5b26f2c249b1034ab327dd29e73fec078d0ece18.tar.bz2 | |
vfio/mlx5: Fix to not use 0 as NULL pointer
Fix sparse warning to not use plain integer (i.e. 0) as NULL pointer.
Reported-by: kernel test robot <lkp@intel.com>
Fixes: 6fadb021266d ("vfio/mlx5: Implement vfio_pci driver for mlx5 devices")
Signed-off-by: Yishai Hadas <yishaih@nvidia.com>
Link: https://lore.kernel.org/r/202203090703.kxvZumJg-lkp@intel.com
Link: https://lore.kernel.org/r/20220309080217.94274-1-yishaih@nvidia.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'drivers/vfio')
| -rw-r--r-- | drivers/vfio/pci/mlx5/main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/vfio/pci/mlx5/main.c b/drivers/vfio/pci/mlx5/main.c index 282a9d4bf776..bbec5d288fee 100644 --- a/drivers/vfio/pci/mlx5/main.c +++ b/drivers/vfio/pci/mlx5/main.c @@ -409,7 +409,7 @@ mlx5vf_pci_step_device_state_locked(struct mlx5vf_pci_core_device *mvdev, if ((cur == VFIO_DEVICE_STATE_STOP_COPY && new == VFIO_DEVICE_STATE_STOP)) { mlx5vf_disable_fds(mvdev); - return 0; + return NULL; } if (cur == VFIO_DEVICE_STATE_STOP && new == VFIO_DEVICE_STATE_RESUMING) { @@ -430,7 +430,7 @@ mlx5vf_pci_step_device_state_locked(struct mlx5vf_pci_core_device *mvdev, if (ret) return ERR_PTR(ret); mlx5vf_disable_fds(mvdev); - return 0; + return NULL; } /* |