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authorSathya Perla <sathya.perla@emulex.com>2010-12-01 01:04:17 +0000
committerDavid S. Miller <davem@davemloft.net>2010-12-06 12:59:08 -0800
commit6464281161e46254ac39505ad41d21dbe7d1738f (patch)
treea85efd96c46bada5c8226b2a02944295e9bec800 /fs
parent359a972fae84242efa26b86bf09c3ac3784405ba (diff)
downloadlinux-6464281161e46254ac39505ad41d21dbe7d1738f.tar.bz2
be2net: Handle out of buffer completions for lancer
If Lancer chip does not have posted RX buffers, it posts an RX completion entry with the same frag_index as the last valid completion. The Error bit is also set. In BE, a flush completion is indicated with a zero value for num_rcvd in the completion. Such completions don't carry any data and are not processed. This patch refactors code to handle both cases with the same code. Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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