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staging: et131x: Simplify for loop in et131x_init_send()

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The for loop in this function increments two variables and has an unusual
starting index of 1 (not 0). Make it look more familiar.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mark Einon 2014-09-29 08:55:41 +01:00 committed by Greg Kroah-Hartman
parent ccb32b13c7
commit 644bbf95f5
1 changed files with 4 additions and 2 deletions
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6
drivers/staging/et131x/et131x.c
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@ -1751,7 +1751,7 @@ static void et131x_disable_txrx(struct net_device *netdev)
static void et131x_init_send(struct et131x_adapter *adapter) static void et131x_init_send(struct et131x_adapter *adapter)
{ {
u32 ct; int i;
struct tx_ring *tx_ring = &adapter->tx_ring; struct tx_ring *tx_ring = &adapter->tx_ring;
struct tcb *tcb = tx_ring->tcb_ring; struct tcb *tcb = tx_ring->tcb_ring;
@ -1759,8 +1759,10 @@ static void et131x_init_send(struct et131x_adapter *adapter)
memset(tcb, 0, sizeof(struct tcb) * NUM_TCB); memset(tcb, 0, sizeof(struct tcb) * NUM_TCB);
for (ct = 0; ct++ < NUM_TCB; tcb++) for (i = 0; i < NUM_TCB; i++) {
tcb->next = tcb + 1; tcb->next = tcb + 1;
tcb++;
}
tcb--; tcb--;
tx_ring->tcb_qtail = tcb; tx_ring->tcb_qtail = tcb;