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| author |   Dominique Martinet <asmadeus@codewreck.org> | 2022-06-12 16:05:39 +0900 |
|---|---|---|
| committer |   Dominique Martinet <dominique.martinet@atmark-techno.com> | 2022-07-02 18:52:21 +0900 |
| commit | dafbe689736f62c696ac64809b17bdc752cfbe76 (patch) | |
| tree | 8a4774deab90c8ae0255de0eed33f57c86433354 /fs/9p/vfs_super.c | |
| parent | 9p fid refcount: add a 9p_fid_ref tracepoint (diff) | |
| download | linux-dev-dafbe689736f62c696ac64809b17bdc752cfbe76.tar.xz linux-dev-dafbe689736f62c696ac64809b17bdc752cfbe76.zip | |
9p fid refcount: cleanup p9_fid_put calls
Simplify p9_fid_put cleanup path in many 9p functions since the function
is noop on null or error fids.
Also make the *_add_fid() helpers "steal" the fid by nulling its
pointer, so put after them will be noop.
This should lead to no change of behaviour
Link: https://lkml.kernel.org/r/20220612085330.1451496-7-asmadeus@codewreck.org
Reviewed-by: Tyler Hicks <tyhicks@linux.microsoft.com>
Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>
Diffstat (limited to 'fs/9p/vfs_super.c')
| -rw-r--r-- | fs/9p/vfs_super.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/9p/vfs_super.c b/fs/9p/vfs_super.c index bf350fad9500..2d9ee073d12c 100644 --- a/fs/9p/vfs_super.c +++ b/fs/9p/vfs_super.c @@ -184,7 +184,7 @@ static struct dentry *v9fs_mount(struct file_system_type *fs_type, int flags, retval = v9fs_get_acl(inode, fid); if (retval) goto release_sb; - v9fs_fid_add(root, fid); + v9fs_fid_add(root, &fid); p9_debug(P9_DEBUG_VFS, " simple set mount, return 0\n"); return dget(sb->s_root); |