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Revert "devtmpfs: remove return value of devtmpfs_delete_node()" 

This reverts commit 9d3fe6aa6b as it is
reported to cause boot regressions.

Link: https://lore.kernel.org/r/Y+rSXg14z1Myd8Px@dev-arch.thelio-3990X
Reported-by: Nathan Chancellor <nathan@kernel.org>
Cc: Longlong Xia <xialonglong1@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2023-02-14 08:59:13 +01:00
parent 2bc19066bd
commit d3583f0678
2 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/base/base.h
View File

@ -215,10 +215,10 @@ void device_pm_move_to_tail(struct device *dev);
#ifdef CONFIG_DEVTMPFS
int devtmpfs_create_node(struct device *dev);
void devtmpfs_delete_node(struct device *dev);
int devtmpfs_delete_node(struct device *dev);
#else
static inline int devtmpfs_create_node(struct device *dev) { return 0; }
static inline void devtmpfs_delete_node(struct device *dev) { }
static inline int devtmpfs_delete_node(struct device *dev) { return 0; }
#endif
void software_node_notify(struct device *dev);

8
drivers/base/devtmpfs.c
View File

@ -147,22 +147,22 @@ int devtmpfs_create_node(struct device *dev)
return devtmpfs_submit_req(&req, tmp);
}
void devtmpfs_delete_node(struct device *dev)
int devtmpfs_delete_node(struct device *dev)
{
const char *tmp = NULL;
struct req req;
if (!thread)
return;
return 0;
req.name = device_get_devnode(dev, NULL, NULL, NULL, &tmp);
if (!req.name)
return;
return -ENOMEM;
req.mode = 0;
req.dev = dev;
devtmpfs_submit_req(&req, tmp);
return devtmpfs_submit_req(&req, tmp);
}
static int dev_mkdir(const char *name, umode_t mode)