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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2026-09-27 09:57:03 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2026-09-27 09:57:03 -0700 |
| commit | d266640c6c760c9bc215bf5a3ece122ca488b6f5 (patch) | |
| tree | 985730170ea1f7e6591dbe6a6d69131424595519 | |
| parent | 64d34cef2a32331fedabf25ea8fa8a30128af9f7 (diff) | |
| parent | 77be3641f3e3a56e42a5ed889372ef395a933f3c (diff) | |
| download | linux-stable-d266640c6c760c9bc215bf5a3ece122ca488b6f5.tar.gz linux-stable-d266640c6c760c9bc215bf5a3ece122ca488b6f5.zip | |
Merge tag 'driver-core-7.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core
Pull driver core fix from Danilo Krummrich:
- Suppress spurious "debugfs is not initialized yet" boot warnings when
the caller passes an error parent to debugfs file creation; callers
propagating an earlier failure should not trigger the warning
* tag 'driver-core-7.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core:
debugfs: don't warn about uninitialized debugfs for an error parent
| -rw-r--r-- | fs/debugfs/inode.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c index e054e6291..a4d08bd37 100644 --- a/fs/debugfs/inode.c +++ b/fs/debugfs/inode.c @@ -368,6 +368,9 @@ static struct dentry *debugfs_start_creating(const char *name, if (!debugfs_enabled) return ERR_PTR(-EPERM); + if (IS_ERR(parent)) + return parent; + if (!debugfs_initialized()) { pr_err("Unable to create file '%s', debugfs is not initialized yet\n", name); @@ -376,9 +379,6 @@ static struct dentry *debugfs_start_creating(const char *name, pr_debug("creating file '%s'\n", name); - if (IS_ERR(parent)) - return parent; - error = simple_pin_fs(&debug_fs_type, &debugfs_mount, &debugfs_mount_count); if (error) { |