Bluetooth: improve readability of l2cap_seq_list code
Removes one indentation level. Signed-off-by: Gustavo Padovan <gustavo@padovan.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
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@ -310,14 +310,16 @@ static inline u16 l2cap_seq_list_pop(struct l2cap_seq_list *seq_list)
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static void l2cap_seq_list_clear(struct l2cap_seq_list *seq_list)
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static void l2cap_seq_list_clear(struct l2cap_seq_list *seq_list)
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{
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{
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if (seq_list->head != L2CAP_SEQ_LIST_CLEAR) {
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u16 i;
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u16 i;
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for (i = 0; i <= seq_list->mask; i++)
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seq_list->list[i] = L2CAP_SEQ_LIST_CLEAR;
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seq_list->head = L2CAP_SEQ_LIST_CLEAR;
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if (seq_list->head == L2CAP_SEQ_LIST_CLEAR)
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seq_list->tail = L2CAP_SEQ_LIST_CLEAR;
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return;
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}
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for (i = 0; i <= seq_list->mask; i++)
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seq_list->list[i] = L2CAP_SEQ_LIST_CLEAR;
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seq_list->head = L2CAP_SEQ_LIST_CLEAR;
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seq_list->tail = L2CAP_SEQ_LIST_CLEAR;
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}
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}
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static void l2cap_seq_list_append(struct l2cap_seq_list *seq_list, u16 seq)
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static void l2cap_seq_list_append(struct l2cap_seq_list *seq_list, u16 seq)
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@ -326,15 +328,16 @@ static void l2cap_seq_list_append(struct l2cap_seq_list *seq_list, u16 seq)
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/* All appends happen in constant time */
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/* All appends happen in constant time */
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if (seq_list->list[seq & mask] == L2CAP_SEQ_LIST_CLEAR) {
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if (seq_list->list[seq & mask] != L2CAP_SEQ_LIST_CLEAR)
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if (seq_list->tail == L2CAP_SEQ_LIST_CLEAR)
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return;
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seq_list->head = seq;
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else
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seq_list->list[seq_list->tail & mask] = seq;
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seq_list->tail = seq;
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if (seq_list->tail == L2CAP_SEQ_LIST_CLEAR)
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seq_list->list[seq & mask] = L2CAP_SEQ_LIST_TAIL;
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seq_list->head = seq;
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}
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else
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seq_list->list[seq_list->tail & mask] = seq;
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seq_list->tail = seq;
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seq_list->list[seq & mask] = L2CAP_SEQ_LIST_TAIL;
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}
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}
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static void l2cap_chan_timeout(struct work_struct *work)
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static void l2cap_chan_timeout(struct work_struct *work)
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