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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 /fs/debugfs | |
| parent | c7c1168909410e692be6df17d0092363a00f33a9 (diff) | |
| download | lwn-9927c6fa3e1d941c9b89f807f5d0480390eb0471.tar.gz lwn-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 'fs/debugfs')
| -rw-r--r-- | fs/debugfs/file.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c index 8aac1a9007c9..dede25247b81 100644 --- a/fs/debugfs/file.c +++ b/fs/debugfs/file.c @@ -757,12 +757,11 @@ DEFINE_DEBUGFS_ATTRIBUTE(fops_atomic_t_wo, NULL, debugfs_atomic_t_set, * @value: a pointer to the variable that the file should read to and write * from. */ -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) { - return debugfs_create_mode_unsafe(name, mode, parent, value, - &fops_atomic_t, &fops_atomic_t_ro, - &fops_atomic_t_wo); + debugfs_create_mode_unsafe(name, mode, parent, value, &fops_atomic_t, + &fops_atomic_t_ro, &fops_atomic_t_wo); } EXPORT_SYMBOL_GPL(debugfs_create_atomic_t); |