cxgb4: Fix uld_send() for ctrl pkts

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Without any uld being loaded, uld_txq_info[] will be NULL. uld_send()
is also used for sending control work requests(for eg: setting filter)
that dont require any ulds to be loaded. Hence move uld_txq_info[]
assignment after ctrl_xmit().

Also added a NULL check for uld_txq_info[].

Fixes: 94cdb8bb99 (cxgb4: Add support for dynamic allocation
       of resources for ULD).
Signed-off-by: Arjun V <arjun@chelsio.com>
Signed-off-by: Casey Leedom <leedom@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

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Arjun V 2017-02-02 12:43:29 +05:30 • committed by David S. Miller

parent 86bc8b310f

commit 0d4b729dac

1 changed files with 8 additions and 3 deletions

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11

drivers/net/ethernet/chelsio/cxgb4/sge.c

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