android/android_kernel_asus_sm8350
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cfg80211: use list_move_tail instead of list_del/list_add_tail

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Using list_move_tail() instead of list_del() + list_add_tail().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Wei Yongjun
2012-09-05 14:34:12 +08:00
committed by Johannes Berg
parent 0ef24e528f
commit 00a9ac4c01
1 changed files with 2 additions and 4 deletions
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6
net/wireless/reg.c
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@ -1932,8 +1932,7 @@ static void restore_regulatory_settings(bool reset_user)
if (reg_request->initiator != if (reg_request->initiator !=
NL80211_REGDOM_SET_BY_USER) NL80211_REGDOM_SET_BY_USER)
continue; continue;
list_del(&reg_request->list); list_move_tail(&reg_request->list, &tmp_reg_req_list);
list_add_tail(&reg_request->list, &tmp_reg_req_list);
} }
} }
spin_unlock(&reg_requests_lock); spin_unlock(&reg_requests_lock);
@ -1992,8 +1991,7 @@ static void restore_regulatory_settings(bool reset_user)
"into the queue\n", "into the queue\n",
reg_request->alpha2[0], reg_request->alpha2[0],
reg_request->alpha2[1]); reg_request->alpha2[1]);
list_del(&reg_request->list); list_move_tail(&reg_request->list, &reg_requests_list);
list_add_tail(&reg_request->list, &reg_requests_list);
} }
spin_unlock(&reg_requests_lock); spin_unlock(&reg_requests_lock);