i40iw: Add missing check for interface already open

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In i40iw_open(), check if interface is already open
and return success if it is.

Fixes: 8e06af711b ("i40iw: add main, hdr, status")

Reported-by: Stefan Assmann <sassmann@redhat.com>
Signed-off-by: Mustafa Ismail <mustafa.ismail@intel.com>
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

...

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Mustafa Ismail 2016-08-22 18:17:12 -05:00 • committed by Doug Ledford

parent 44856be3e9

commit faa739fb5d

1 changed files with 4 additions and 0 deletions

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4

drivers/infiniband/hw/i40iw/i40iw_main.c

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