I find the patch introduce some issues, e.g.
1. oops happens when xhci_gen_setup() failed, and hash is not init
but try to destroy it;
2. memory leakage happens when fail to insert ep, need free sch_ep,
or insert ep after insert int list;
3. memory leakage happens when fail to allocate sch_array, need destroy
rhashtable;
4. it's better to check ep->hcpriv when drop ep;
so prefer to revert this patch, and resend it after the issues are fixed.
This reverts commit b873120995.
Cc: Ikjoon Jang <ikjn@chromium.org>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/20210820065913.64490-2-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
f2a9797b4e