diff options
| author | Alan Cox <alan@linux.intel.com> | 2009-10-06 15:49:36 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-12-11 12:23:07 -0800 |
| commit | 9251d71a4ec3e20189bb182cdc3af00f1152da81 (patch) | |
| tree | b04bf603ff7f55a281d9c0455250ffa94da13d67 /drivers/staging/et131x | |
| parent | c1996fc2ee1df6ecefe9f950f196cfc9b1d403e4 (diff) | |
Staging: et131x: Clean up the tx ring init
Keep this small change separate for bisectability
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/et131x')
| -rw-r--r-- | drivers/staging/et131x/et1310_tx.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/drivers/staging/et131x/et1310_tx.c b/drivers/staging/et131x/et1310_tx.c index 5fe72ba652f..e9f30b5a356 100644 --- a/drivers/staging/et131x/et1310_tx.c +++ b/drivers/staging/et131x/et1310_tx.c @@ -282,23 +282,19 @@ void et131x_init_send(struct et131x_adapter *adapter) tx_ring->TCBReadyQueueHead = tcb; - /* Go through and set up each TCB */ - for (ct = 0; ct < NUM_TCB; ct++) { - memset(tcb, 0, sizeof(struct tcb)); + memset(tcb, 0, sizeof(struct tcb) * NUM_TCB); + /* Go through and set up each TCB */ + for (ct = 0; ct++ < NUM_TCB; tcb++) { /* Set the link pointer in HW TCB to the next TCB in the * chain. If this is the last TCB in the chain, also set the * tail pointer. */ - if (ct < NUM_TCB - 1) - tcb->Next = tcb + 1; - else { - tx_ring->TCBReadyQueueTail = tcb; - tcb->Next = NULL; - } + tcb->Next = tcb + 1; - tcb++; - } + tcb--; + tx_ring->TCBReadyQueueTail = tcb; + tcb->Next = NULL; /* Curr send queue should now be empty */ tx_ring->CurrSendHead = NULL; tx_ring->CurrSendTail = NULL; |