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path: root/nuttx/drivers/net/slip.c
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Diffstat (limited to 'nuttx/drivers/net/slip.c')
-rw-r--r--nuttx/drivers/net/slip.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/nuttx/drivers/net/slip.c b/nuttx/drivers/net/slip.c
index 29cc94b26..665cebaf2 100644
--- a/nuttx/drivers/net/slip.c
+++ b/nuttx/drivers/net/slip.c
@@ -705,7 +705,7 @@ static int slip_rxtask(int argc, FAR char *argv[])
* enough to hold an IP header.
*/
- if (priv->rxlen >= IP_HDRLEN)
+ if (priv->rxlen >= IPv4_HDRLEN)
{
/* Handle the IP input. Get exclusive access to uIP. */