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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-10-16 06:03:32 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-03 14:03:01 +0100 |
| commit | 9927c6fa3e1d941c9b89f807f5d0480390eb0471 (patch) | |
| tree | 1a63e3c7ffb66637c0343b9411b40cd0752ba7e4 /Documentation/filesystems | |
| parent | c7c1168909410e692be6df17d0092363a00f33a9 (diff) | |
| download | linux-9927c6fa3e1d941c9b89f807f5d0480390eb0471.tar.gz linux-9927c6fa3e1d941c9b89f807f5d0480390eb0471.tar.bz2 linux-9927c6fa3e1d941c9b89f807f5d0480390eb0471.zip | |
debugfs: remove return value of debugfs_create_atomic_t()
No one checks the return value of debugfs_create_atomic_t(), as it's not
needed, so make the return value void, so that no one tries to do so in
the future.
Link: https://lore.kernel.org/r/20191016130332.GA28240@kroah.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/filesystems')
| -rw-r--r-- | Documentation/filesystems/debugfs.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/filesystems/debugfs.txt b/Documentation/filesystems/debugfs.txt index 1ec4a94b6e93..ac6067a02f74 100644 --- a/Documentation/filesystems/debugfs.txt +++ b/Documentation/filesystems/debugfs.txt @@ -113,8 +113,8 @@ lower-case values, or 1 or 0. Any other input will be silently ignored. Also, atomic_t values can be placed in debugfs with: - struct dentry *debugfs_create_atomic_t(const char *name, umode_t mode, - struct dentry *parent, atomic_t *value) + void debugfs_create_atomic_t(const char *name, umode_t mode, + struct dentry *parent, atomic_t *value) A read of this file will get atomic_t values, and a write of this file will set atomic_t values. |