9p: Remove unnecessary variable for old fids while walking from d_parent

Remove the ofid variable that's local to the conditional block in favor
of the old_fid variable that's local to the entire function.

Link: https://lkml.kernel.org/r/20220527000003.355812-5-tyhicks@linux.microsoft.com
Signed-off-by: Tyler Hicks <tyhicks@linux.microsoft.com>
Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>

diff --git a/fs/9p/fid.c b/fs/9p/fid.c
index e9cea69..7ddfed9 100644 (file)
--- a/fs/9p/fid.c
+++ b/fs/9p/fid.c
@@ -169,10 +169,10 @@ static struct p9_fid *v9fs_fid_lookup_with_uid(struct dentry *dentry,
        fid = v9fs_fid_find(ds, uid, any);
        if (fid) {
                /* Found the parent fid do a lookup with that */
-               struct p9_fid *ofid = fid;
+               old_fid = fid;
 
-               fid = p9_client_walk(ofid, 1, &dentry->d_name.name, 1);
-               p9_client_clunk(ofid);
+               fid = p9_client_walk(old_fid, 1, &dentry->d_name.name, 1);
+               p9_client_clunk(old_fid);
                goto fid_out;
        }
        up_read(&v9ses->rename_sem);