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IPoIB/cm: Set tx_wr.num_sge in connected mode post_send()
authorRoland Dreier <rolandd@cisco.com>
Wed, 12 Mar 2008 01:35:20 +0000 (18:35 -0700)
committerRoland Dreier <rolandd@cisco.com>
Wed, 12 Mar 2008 01:35:20 +0000 (18:35 -0700)
commit4200406b8fbbf309f4fffb339bd16c4553ae0c30
treecb734632dc9fce70535cd873c8c2fa244262a9e6tree | snapshot
parentb3e2749bf32f61e7beb259eb7cfb066d2ec6ad65commit | diff
IPoIB/cm: Set tx_wr.num_sge in connected mode post_send()

Commit 7143740d ("IPoIB: Add send gather support") made it possible
for tx_wr.num_sge to be != 1 -- this happens if send gather support is
enabled.  However, the code in the connected mode post_send() function
assumes the old invariant, namely that tx_wr.num_sge is always 1.  Fix
this by explicitly setting tx_wr.num_sge to 1 in the CM post_send().

Signed-off-by: Roland Dreier <rolandd@cisco.com>
drivers/infiniband/ulp/ipoib/ipoib_cm.c diff | blob | history
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