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| author | Brian Haley <brian.haley@hp.com> | 2009-06-02 00:20:26 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-06-02 00:20:26 -0700 |
| commit | dae9de8e13a8a5154688e4c788e65399b4718707 (patch) | |
| tree | 1f3de9c37a148284de7cb9ef8cedfc5ec6a70b70 /net | |
| parent | b61b8af0f3883b451bb9c3b3eaea4379aca9f36f (diff) | |
| download | linux-3.10-dae9de8e13a8a5154688e4c788e65399b4718707.tar.gz linux-3.10-dae9de8e13a8a5154688e4c788e65399b4718707.tar.bz2 linux-3.10-dae9de8e13a8a5154688e4c788e65399b4718707.zip | |
IPv6: Print error value when skb allocation fails
Print-out the error value when sock_alloc_send_skb() fails in
the IPv6 neighbor discovery code - can be useful for debugging.
Signed-off-by: Brian Haley <brian.haley@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv6/ndisc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c index e09f12ee57c..1d13d996498 100644 --- a/net/ipv6/ndisc.c +++ b/net/ipv6/ndisc.c @@ -465,8 +465,8 @@ struct sk_buff *ndisc_build_skb(struct net_device *dev, 1, &err); if (!skb) { ND_PRINTK0(KERN_ERR - "ICMPv6 ND: %s() failed to allocate an skb.\n", - __func__); + "ICMPv6 ND: %s() failed to allocate an skb, err=%d.\n", + __func__, err); return NULL; } @@ -1562,8 +1562,8 @@ void ndisc_send_redirect(struct sk_buff *skb, struct neighbour *neigh, 1, &err); if (buff == NULL) { ND_PRINTK0(KERN_ERR - "ICMPv6 Redirect: %s() failed to allocate an skb.\n", - __func__); + "ICMPv6 Redirect: %s() failed to allocate an skb, err=%d.\n", + __func__, err); goto release; } |