diff options
| -rw-r--r-- | fs/9p/fid.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/fs/9p/fid.c b/fs/9p/fid.c index 056b2a7e1964..e9cea696329f 100644 --- a/fs/9p/fid.c +++ b/fs/9p/fid.c @@ -150,7 +150,7 @@ static struct p9_fid *v9fs_fid_lookup_with_uid(struct dentry *dentry, { struct dentry *ds; const unsigned char **wnames, *uname; - int i, n, l, clone, access; + int i, n, l, access; struct v9fs_session_info *v9ses; struct p9_fid *fid, *root_fid, *old_fid; @@ -214,7 +214,6 @@ static struct p9_fid *v9fs_fid_lookup_with_uid(struct dentry *dentry, } fid = root_fid; old_fid = root_fid; - clone = 1; i = 0; while (i < n) { l = min(n - i, P9_MAXWELEM); @@ -222,7 +221,8 @@ static struct p9_fid *v9fs_fid_lookup_with_uid(struct dentry *dentry, * We need to hold rename lock when doing a multipath * walk to ensure none of the patch component change */ - fid = p9_client_walk(old_fid, l, &wnames[i], clone); + fid = p9_client_walk(old_fid, l, &wnames[i], + old_fid == root_fid /* clone */); /* non-cloning walk will return the same fid */ if (fid != old_fid) { p9_client_clunk(old_fid); @@ -233,7 +233,6 @@ static struct p9_fid *v9fs_fid_lookup_with_uid(struct dentry *dentry, goto err_out; } i += l; - clone = 0; } kfree(wnames); fid_out: |