The field is a vestige from ipath.
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
        u32 pmtu;               /* decoded from path_mtu */
        u32 qkey;               /* QKEY for this QP (for UD or RD) */
        u32 s_size;             /* send work queue size */
-       u32 s_rnr_timeout;      /* number of milliseconds for RNR timeout */
        u32 s_ahgpsn;           /* set to the psn in the copy of the header */
 
        u8 state;               /* QP state */