The v9fs_link() function keeps a reference on the source fid object. This
causes a memory leak since the reference never goes down to 0. This patch
fixes the issue.
Signed-off-by: NLi Qiang <liqiang6-s@360.cn>
Reviewed-by: NGreg Kurz <groug@kaod.org>
[groug, rephrased the changelog]
Signed-off-by: NGreg Kurz <groug@kaod.org>