scsi: elx: libefc_sli: Fix ANDing with zero bit value

Flags value is being set to a constant and ANDed with 0 which always
results in 0.

Remove the assignment line.

Link: https://lore.kernel.org/r/20210619155641.19942-1-jsmart2021@gmail.com
Fixes: 1628f5b4 ("scsi: elx: libefc_sli: Populate and post different WQEs")
Reported-by: NDan Carpenter <dan.carpenter@oracle.com>
Co-developed-by: NRam Vegesna <ram.vegesna@broadcom.com>
Signed-off-by: NRam Vegesna <ram.vegesna@broadcom.com>
Signed-off-by: NJames Smart <james.smart@broadcom.com>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/elx/libefc_sli/sli4.c

@@ -2381,8 +2381,6 @@ sli_xmit_els_rsp64_wqe(struct sli4 *sli, void *buf, struct efc_dma *rsp,
 
 	els->ox_id = cpu_to_le16(params->ox_id);
 
-	els->flags2 |= SLI4_ELS_IOD & SLI4_ELS_REQUEST64_DIR_WRITE;
-
 	els->flags2 |= SLI4_ELS_QOSD;
 
 	els->cmd_type_wqec = SLI4_ELS_REQUEST64_CMD_GEN;