The ->sgid_tbl[] array has OCRDMA_MAX_SGID number of elements so this
test is off by one.  ->sgid_tbl is allocated in ocrdma_alloc_resources().
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Acked-by: NSelvin Xavier <selvin.xavier@emulex.com>
Signed-off-by: NRoland Dreier <roland@purestorage.com>