From: Johannes Berg <johannes.berg@intel.com> stable inclusion from stable-v5.10.137 commit d400222f49599423862010f0c7f6fee142be72d7 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I60PLB Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- commit 58b6259d820d63c2adf1c7541b54cce5a2ae6073 upstream. The robots report that we're now casting to a differently sized integer, which is correct, and the previous patch had erroneously removed it. Reported-by: kernel test robot <lkp@intel.com> Fixes: 4ee186fa7e40 ("wifi: mac80211_hwsim: fix race condition in pending packet") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Cc: Jeongik Cha <jeongik@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> Reviewed-by: Wei Li <liwei391@huawei.com> --- drivers/net/wireless/mac80211_hwsim.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 1a769c66ce67..9a18ea28a490 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -3540,7 +3540,7 @@ static int hwsim_tx_info_frame_received_nl(struct sk_buff *skb_2, u64 skb_cookie; txi = IEEE80211_SKB_CB(skb); - skb_cookie = (u64)txi->rate_driver_data[0]; + skb_cookie = (u64)(uintptr_t)txi->rate_driver_data[0]; if (skb_cookie == ret_skb_cookie) { __skb_unlink(skb, &data2->pending); -- 2.20.1