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IB/hfi1: Move constant to the right in bitwise operations 

Implement changes recommended by the Coccinelle tool to move constant to
the right in bitwise operations

-bash-4.2$ make coccicheck MODE=report M=drivers/infiniband/hw/hfi1/

drivers/infiniband/hw/hfi1/pio.c:765:4-16: Move constant to right.
drivers/infiniband/hw/hfi1/rc.c:2503:19-29: Move constant to right.
drivers/infiniband/hw/hfi1/chip.c:9813:11-22: Move constant to right.
drivers/infiniband/hw/hfi1/chip.c:14468:29-40: Move constant to right.

Reviewed-by: Jubin John <jubin.john@intel.com>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Harish Chegondi <harish.chegondi@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Harish Chegondi 2016-03-05 08:49:29 -08:00 committed by Doug Ledford
parent 42d6ec19c9
commit bf640096e6
3 changed files with 6 additions and 6 deletions
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6
drivers/staging/rdma/hfi1/chip.c
View File

@ -9810,7 +9810,7 @@ static int goto_offline(struct hfi1_pportdata *ppd, u8 rem_reason)
if (do_transition) {
ret = set_physical_link_state(dd,
PLS_OFFLINE | (rem_reason << 8));
(rem_reason << 8) | PLS_OFFLINE);
if (ret != HCMD_SUCCESS) {
dd_dev_err(dd,
@ -14465,8 +14465,8 @@ static void handle_temp_err(struct hfi1_devdata *dd)
*/
ppd->driver_link_ready = 0;
ppd->link_enabled = 0;
set_physical_link_state(dd, PLS_OFFLINE |
(OPA_LINKDOWN_REASON_SMA_DISABLED << 8));
set_physical_link_state(dd, (OPA_LINKDOWN_REASON_SMA_DISABLED << 8) |
PLS_OFFLINE);
/*
* Step 2: Shutdown LCB and 8051
* After shutdown, do not restore DC_CFG_RESET value.

4
drivers/staging/rdma/hfi1/pio.c
View File

@ -762,8 +762,8 @@ struct send_context *sc_alloc(struct hfi1_devdata *dd, int type,
/* set the default partition key */
write_kctxt_csr(dd, hw_context, SC(CHECK_PARTITION_KEY),
(DEFAULT_PKEY &
SC(CHECK_PARTITION_KEY_VALUE_MASK)) <<
(SC(CHECK_PARTITION_KEY_VALUE_MASK) &
DEFAULT_PKEY) <<
SC(CHECK_PARTITION_KEY_VALUE_SHIFT));
/* per context type checks */

2
drivers/staging/rdma/hfi1/rc.c
View File

@ -2500,7 +2500,7 @@ void hfi1_rc_rcv(struct hfi1_packet *packet)
return;
rnr_nak:
qp->r_nak_state = IB_RNR_NAK | qp->r_min_rnr_timer;
qp->r_nak_state = qp->r_min_rnr_timer | IB_RNR_NAK;
qp->r_ack_psn = qp->r_psn;
/* Queue RNR NAK for later */
rc_defered_ack(rcd, qp);