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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2021-02-12 20:10:43 +0300
committerDan Williams <dan.j.williams@intel.com>2021-02-17 06:35:29 +0300
commit1f975074634a63f014e2b7e76852ee6d6005a91d (patch)
tree8fa1e0b3eacfb3299bb7384a191067114cffd155 /drivers/dax/pmem
parent8409f942a1f8c28296910b7b1d60f27dd3e03162 (diff)
downloadlinux-1f975074634a63f014e2b7e76852ee6d6005a91d.tar.xz
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.c3
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 = {