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-rw-r--r--fs/9p/fid.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/9p/fid.c b/fs/9p/fid.c
index 358563689064..6406f896bf95 100644
--- a/fs/9p/fid.c
+++ b/fs/9p/fid.c
@@ -242,7 +242,8 @@ struct p9_fid *v9fs_fid_lookup(struct dentry *dentry)
}
kfree(wnames);
fid_out:
- v9fs_fid_add(dentry, fid);
+ if (!IS_ERR(fid))
+ v9fs_fid_add(dentry, fid);
err_out:
up_read(&v9ses->rename_sem);
return fid;