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| author |   Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2021-02-12 18:10:43 +0100 |
|---|---|---|
| committer |   Dan Williams <dan.j.williams@intel.com> | 2021-02-16 19:35:29 -0800 |
| commit | 1f975074634a63f014e2b7e76852ee6d6005a91d (patch) | |
| tree | 8fa1e0b3eacfb3299bb7384a191067114cffd155 /drivers/dax/pmem | |
| parent | libnvdimm/dimm: Simplify nvdimm_remove() (diff) | |
| download | linux-dev-1f975074634a63f014e2b7e76852ee6d6005a91d.tar.xz linux-dev-1f975074634a63f014e2b7e76852ee6d6005a91d.zip | |
libnvdimm: Make remove callback return void
All drivers return 0 in their remove callback and the driver core ignores
the return value of nvdimm_bus_remove() anyhow. So simplify by changing
the driver remove callback to return void and return 0 unconditionally
to the upper layer.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20210212171043.2136580-2-u.kleine-koenig@pengutronix.de
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/dax/pmem')
| -rw-r--r-- | drivers/dax/pmem/compat.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/dax/pmem/compat.c b/drivers/dax/pmem/compat.c index 863c114fd88c..d81dc35fd65d 100644 --- a/drivers/dax/pmem/compat.c +++ b/drivers/dax/pmem/compat.c @@ -41,10 +41,9 @@ static int dax_pmem_compat_release(struct device *dev, void *data) return 0; } -static int dax_pmem_compat_remove(struct device *dev) +static void dax_pmem_compat_remove(struct device *dev) { device_for_each_child(dev, NULL, dax_pmem_compat_release); - return 0; } static struct nd_device_driver dax_pmem_compat_driver = { |