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| author | Alexandre Bounine <alexandre.bounine@idt.com> | 2012-10-04 17:15:48 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-06 03:05:19 +0900 |
| commit | 7c4a6106d6451fc03c491e61df37c044505d843a (patch) | |
| tree | 4eaf5ab00c18973bfe444136919c2dc18b2abaaa /drivers/rapidio | |
| parent | de4ec99c32cca755a11f91abb86ed94ce11f2e60 (diff) | |
| download | linux-7c4a6106d6451fc03c491e61df37c044505d843a.tar.bz2 | |
rapidio/rionet: fix multicast packet transmit logic
Fix multicast packet transmit logic to account for repetitive transmission
of single skb:
- correct check for available buffers (this bug may produce NULL pointer
crash dump in case of heavy traffic);
- update skb user count (incorrect user counter causes a warning dump from
net_tx_action routine during multicast transfers in systems with three or
more rionet participants).
Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: David S. Miller <davem@davemloft.net>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rapidio')
0 files changed, 0 insertions, 0 deletions