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Fix Error: chip/stm32_eth.c:1892:7: error: variable 'i' set but not used

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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao 2022-11-22 07:35:58 +08:00 • committed by Petro Karashchenko
parent c66ba22812
commit 04f887b56d
1 changed files with 1 additions and 2 deletions
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3
arch/arm/src/stm32/stm32_eth.c
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@ -1889,7 +1889,6 @@ static void stm32_receive(struct stm32_ethmac_s *priv)
static void stm32_freeframe(struct stm32_ethmac_s *priv)
{
struct eth_txdesc_s *txdesc;
int i;
ninfo("txhead: %p txtail: %p inflight: %d\n",
priv->txhead, priv->txtail, priv->inflight);
@ -1901,7 +1900,7 @@ static void stm32_freeframe(struct stm32_ethmac_s *priv)
{
DEBUGASSERT(priv->inflight > 0);
for (i = 0; (txdesc->tdes0 & ETH_TDES0_OWN) == 0; i++)
while ((txdesc->tdes0 & ETH_TDES0_OWN) == 0)
{
/* There should be a buffer assigned to all in-flight
* TX descriptors.