cxgb4: remove set but not used variable 'tab' (fab90c82) · Commits · 戴 / test

drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c: In function cxgb4_get_free_ftid: drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c:547:23: warning: variable tab set but not used [-Wunused-but-set-variable] commit ("cxgb4: rework TC filter rule insertion across regions") involved this, remove it. Reported-by:

Hulk Robot <hulkci@huawei.com> Signed-off-by:

YueHaibing <yuehaibing@huawei.com> Signed-off-by:

David S. Miller <davem@davemloft.net>

drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -544,8 +544,8 @@ int cxgb4_get_free_ftid(struct net_device *dev, u8 family, bool hash_en,
		{
		struct adapter *adap = netdev2adap(dev);
		struct tid_info *t = &adap->tids;
		struct filter_entry tab, f;
		u32 bmap_ftid, max_ftid;
		struct filter_entry *f;
		unsigned long *bmap;
		bool found = false;
		u8 i, cnt, n;
		@@ -617,7 +617,6 @@ int cxgb4_get_free_ftid(struct net_device *dev, u8 family, bool hash_en,

		bmap = t->hpftid_bmap;
		bmap_ftid = ftid;
		tab = t->hpftid_tab;
		} else if (hash_en) {
		/* Ensure priority is >= last rule in HPFILTER
		* region.
		@@ -657,7 +656,6 @@ int cxgb4_get_free_ftid(struct net_device *dev, u8 family, bool hash_en,

		bmap = t->ftid_bmap;
		bmap_ftid = ftid - t->nhpftids;
		tab = t->ftid_tab;
		}

		cnt = 0;

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