be2net: Fix race in posting rx buffers.

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There is a possibility of be_post_rx_frags() being called simultaneously from
both be_worker() (when rx_post_starved) and be_poll_rx() (when rxq->used is 0).
This can be avoided by posting rx buffers only when some completions have been
reaped.

Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Sathya Perla 2011-08-22 19:41:51 +00:00 • committed by David S. Miller

parent ec5efe7946

commit 857c99059e

1 changed files with 1 additions and 1 deletions

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drivers/net/ethernet/emulex/benet/be_main.c

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