diff options
| -rw-r--r-- | drivers/net/can/m_can/m_can.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c index b31df3e3ceeb..1b62613f195c 100644 --- a/drivers/net/can/m_can/m_can.c +++ b/drivers/net/can/m_can/m_can.c @@ -486,7 +486,7 @@ static void m_can_clean(struct net_device *net) struct m_can_classdev *cdev = netdev_priv(net); if (cdev->tx_skb) { - int putidx = 0; + u32 putidx = 0; net->stats.tx_errors++; if (cdev->version > 30) @@ -1695,12 +1695,12 @@ static int m_can_close(struct net_device *dev) return 0; } -static int m_can_next_echo_skb_occupied(struct net_device *dev, int putidx) +static int m_can_next_echo_skb_occupied(struct net_device *dev, u32 putidx) { struct m_can_classdev *cdev = netdev_priv(dev); /*get wrap around for loopback skb index */ unsigned int wrap = cdev->can.echo_skb_max; - int next_idx; + u32 next_idx; /* calculate next index */ next_idx = (++putidx >= wrap ? 0 : putidx); @@ -1719,7 +1719,7 @@ static netdev_tx_t m_can_tx_handler(struct m_can_classdev *cdev) u32 cccr, fdflags; u32 txfqs; int err; - int putidx; + u32 putidx; cdev->tx_skb = NULL; |