Unverified Commit 6dd76248 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
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!5200 [sync] PR-5178: net: nfc: llcp: Add lock when modifying device list 

Merge Pull Request from: @openeuler-sync-bot 
 

Origin pull request: 
https://gitee.com/openeuler/kernel/pulls/5178 
 
PR sync from: Ziyang Xuan <william.xuanziyang@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/IQABZPWAN33AIEAFFLVZOLGCCH74DKWV/ 
 
https://gitee.com/src-openeuler/kernel/issues/I95B1R 
 
Link:https://gitee.com/openeuler/kernel/pulls/5200

 

Reviewed-by: default avatarYue Haibing <yuehaibing@huawei.com>
Signed-off-by: default avatarZheng Zengkai <zhengzengkai@huawei.com>
parents 14e4c50e 6e9f3732

net/nfc/llcp_core.c

+2 −0
Original line number Diff line number Diff line
@@ -1641,7 +1641,9 @@ int nfc_llcp_register_device(struct nfc_dev *ndev) 
	timer_setup(&local->sdreq_timer, nfc_llcp_sdreq_timer, 0);

	INIT_WORK(&local->sdreq_timeout_work, nfc_llcp_sdreq_timeout_work);



	spin_lock(&llcp_devices_lock);

	list_add(&local->list, &llcp_devices);

	spin_unlock(&llcp_devices_lock);



	return 0;

}