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doc: fix inline emphasis warning

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Fix a warning spotted by linux-next build (htmldocs):

Documentation/filesystems/porting.rst:1186: WARNING: Inline emphasis start-string without end-string. [docutils]

Introduced by commit

  88d5baf690 ("Change inode_operations.mkdir to return struct dentry *")

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Fixes: 88d5baf690 ("Change inode_operations.mkdir to return struct dentry *")
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Christian Brauner
2025-02-28 11:34:57 +01:00
parent 21432f9b5e
commit be66901997
1 changed files with 5 additions and 6 deletions
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11
Documentation/filesystems/porting.rst
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@@ -1183,12 +1183,11 @@ LOOK_CREATE or LOOKUP_RENAME_TARGET.
** mandatory**
->mkdir() now returns a 'struct dentry *'. If the created inode is
found to already be in cache and have a dentry (often IS_ROOT()), it will
need to be spliced into the given name in place of the given dentry.
That dentry now needs to be returned. If the original dentry is used,
NULL should be returned. Any error should be returned with
ERR_PTR().
->mkdir() now returns a dentry. If the created inode is found to
already be in cache and have a dentry (often IS_ROOT()), it will need to
be spliced into the given name in place of the given dentry. That dentry
now needs to be returned. If the original dentry is used, NULL should
be returned. Any error should be returned with ERR_PTR().
In general, filesystems which use d_instantiate_new() to install the new
inode can safely return NULL. Filesystems which may not have an I_NEW inode