qed: Remove set but not used variable 'p_archipelago'

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/ethernet/qlogic/qed/qed_ooo.c: In function 'qed_ooo_delete_isles':
drivers/net/ethernet/qlogic/qed/qed_ooo.c:354:30: warning:
 variable 'p_archipelago' set but not used [-Wunused-but-set-variable]

drivers/net/ethernet/qlogic/qed/qed_ooo.c: In function 'qed_ooo_join_isles':
drivers/net/ethernet/qlogic/qed/qed_ooo.c:463:30: warning:
 variable 'p_archipelago' set but not used [-Wunused-but-set-variable]

Since commit 1eec2437 ("qed: Make OOO archipelagos into an array"),
'p_archipelago' is no longer in use.
Signed-off-by: NYueHaibing <yuehaibing@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/qlogic/qed/qed_ooo.c

@@ -351,11 +351,9 @@ void qed_ooo_delete_isles(struct qed_hwfn *p_hwfn,
 			  struct qed_ooo_info *p_ooo_info,
 			  u32 cid, u8 drop_isle, u8 drop_size)
 {
-	struct qed_ooo_archipelago *p_archipelago = NULL;
 	struct qed_ooo_isle *p_isle = NULL;
 	u8 isle_idx;
 
-	p_archipelago = qed_ooo_seek_archipelago(p_hwfn, p_ooo_info, cid);
 	for (isle_idx = 0; isle_idx < drop_size; isle_idx++) {
 		p_isle = qed_ooo_seek_isle(p_hwfn, p_ooo_info, cid, drop_isle);
 		if (!p_isle) {
@@ -460,7 +458,6 @@ void qed_ooo_add_new_buffer(struct qed_hwfn *p_hwfn,
 void qed_ooo_join_isles(struct qed_hwfn *p_hwfn,
 			struct qed_ooo_info *p_ooo_info, u32 cid, u8 left_isle)
 {
-	struct qed_ooo_archipelago *p_archipelago = NULL;
 	struct qed_ooo_isle *p_right_isle = NULL;
 	struct qed_ooo_isle *p_left_isle = NULL;
 
@@ -473,7 +470,6 @@ void qed_ooo_join_isles(struct qed_hwfn *p_hwfn,
 		return;
 	}
 
-	p_archipelago = qed_ooo_seek_archipelago(p_hwfn, p_ooo_info, cid);
 	list_del(&p_right_isle->list_entry);
 	p_ooo_info->cur_isles_number--;
 	if (left_isle) {