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drivers/net/igb: fix sparse warning: symbol shadows an earlier one

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Impact: Move variable declaration as far inner as possible.

Fix this sparse warning:
  drivers/net/igb/igb_main.c:1895:21: warning: symbol 'j' shadows an earlier one
  drivers/net/igb/igb_main.c:1855:16: originally declared here

Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Hannes Eder 2009-02-18 19:36:04 -08:00 committed by David S. Miller
parent ca1ada8861
commit 9107584ecd
1 changed files with 2 additions and 2 deletions
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4
drivers/net/igb/igb_main.c
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@ -1971,7 +1971,7 @@ static void igb_configure_rx(struct igb_adapter *adapter)
struct e1000_hw *hw = &adapter->hw; struct e1000_hw *hw = &adapter->hw;
u32 rctl, rxcsum; u32 rctl, rxcsum;
u32 rxdctl; u32 rxdctl;
int i, j; int i;
/* disable receives while setting up the descriptors */ /* disable receives while setting up the descriptors */
rctl = rd32(E1000_RCTL); rctl = rd32(E1000_RCTL);
@ -1986,7 +1986,7 @@ static void igb_configure_rx(struct igb_adapter *adapter)
* the Base and Length of the Rx Descriptor Ring */ * the Base and Length of the Rx Descriptor Ring */
for (i = 0; i < adapter->num_rx_queues; i++) { for (i = 0; i < adapter->num_rx_queues; i++) {
struct igb_ring *ring = &adapter->rx_ring[i]; struct igb_ring *ring = &adapter->rx_ring[i];
j = ring->reg_idx; int j = ring->reg_idx;
rdba = ring->dma; rdba = ring->dma;
wr32(E1000_RDBAL(j), wr32(E1000_RDBAL(j),
rdba & 0x00000000ffffffffULL); rdba & 0x00000000ffffffffULL);