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| author | Ben Hutchings <bhutchings@solarflare.com> | 2012-01-17 07:57:56 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-01-17 20:49:03 (GMT) |
| commit | 36c92474498ad6cc3afb24b91a67a444d79978fe (patch) | |
| tree | 6e847f5256b6ef429ca1a8ea85ede022d0c53cbe /net/can/proc.c | |
| parent | 4144cb2ade46d97b9c41682fd2e9064a59f23a98 (diff) | |
| download | linux-36c92474498ad6cc3afb24b91a67a444d79978fe.tar.xz | |
net: WARN if skb_checksum_help() is called on skb requiring segmentation
skb_checksum_help() has never done anything useful with skbs that
require segmentation. Setting skb->ip_summed = CHECKSUM_NONE makes
them invalid and provokes a later WARNing in skb_gso_segment().
Passing such an skb to skb_checksum_help() indicates a bug, so we
should warn about it immediately. Move the warning from
skb_gso_segment() into a shared function, and add gso_type and
gso_size to it.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/can/proc.c')
0 files changed, 0 insertions, 0 deletions