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| author | Marc Kleine-Budde <mkl@pengutronix.de> | 2010-10-04 10:50:51 +0200 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2010-10-18 11:19:42 +0200 |
| commit | 57d3c7b09bd797b8db974557a71df8675a22601b (patch) | |
| tree | acbc78d1f16e27239027b54e2750ec40fc1b6ed1 /drivers/net/can/mcp251x.c | |
| parent | 724829b3ad8e8aeb0aec46de383d35bfa1ad3875 (diff) | |
| download | op-kernel-dev-57d3c7b09bd797b8db974557a71df8675a22601b.zip op-kernel-dev-57d3c7b09bd797b8db974557a71df8675a22601b.tar.gz | |
can: mcp251x: fix NOHZ local_softirq_pending 08 warning
This patch replaces netif_rx() with netif_rx_ni() which has to be used
from the threaded interrupt i.e. process context context.
Thanks to Christian Pellegrin for pointing at the right fix:
481a8199142c050b72bff8a1956a49fd0a75bbe0 by Oliver Hartkopp.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Acked-by: Wolfgang Grandegger <wg@grandegger.com>
Diffstat (limited to 'drivers/net/can/mcp251x.c')
| -rw-r--r-- | drivers/net/can/mcp251x.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/can/mcp251x.c b/drivers/net/can/mcp251x.c index b11a0cb..c06e023 100644 --- a/drivers/net/can/mcp251x.c +++ b/drivers/net/can/mcp251x.c @@ -451,7 +451,7 @@ static void mcp251x_hw_rx(struct spi_device *spi, int buf_idx) priv->net->stats.rx_packets++; priv->net->stats.rx_bytes += frame->can_dlc; - netif_rx(skb); + netif_rx_ni(skb); } static void mcp251x_hw_sleep(struct spi_device *spi) @@ -676,7 +676,7 @@ static void mcp251x_error_skb(struct net_device *net, int can_id, int data1) if (skb) { frame->can_id = can_id; frame->data[1] = data1; - netif_rx(skb); + netif_rx_ni(skb); } else { dev_err(&net->dev, "cannot allocate error skb\n"); |
