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RDMA/i40iw: Fix endian issues and warnings

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Fix endian warnings and errors due to u32 stored to u16.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mustafa Ismail <mustafa.ismail@intel.com>
Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Ismail, Mustafa
2016-04-18 10:33:07 -05:00
committed by Doug Ledford
parent b7aee855d3
commit 20c61f7e88
8 changed files with 54 additions and 56 deletions
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10
drivers/infiniband/hw/i40iw/i40iw_ctrl.c
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@@ -3970,11 +3970,11 @@ enum i40iw_status_code i40iw_process_bh(struct i40iw_sc_dev *dev)
*/
static u32 i40iw_iwarp_opcode(struct i40iw_aeqe_info *info, u8 *pkt)
{
u16 *mpa;
__be16 *mpa;
u32 opcode = 0xffffffff;
if (info->q2_data_written) {
mpa = (u16 *)pkt;
mpa = (__be16 *)pkt;
opcode = ntohs(mpa[1]) & 0xf;
}
return opcode;
@@ -4036,7 +4036,7 @@ static int i40iw_bld_terminate_hdr(struct i40iw_sc_qp *qp,
if (info->q2_data_written) {
/* Use data from offending packet to fill in ddp & rdma hdrs */
pkt = i40iw_locate_mpa(pkt);
ddp_seg_len = ntohs(*(u16 *)pkt);
ddp_seg_len = ntohs(*(__be16 *)pkt);
if (ddp_seg_len) {
copy_len = 2;
termhdr->hdrct = DDP_LEN_FLAG;
@@ -4247,13 +4247,13 @@ void i40iw_terminate_connection(struct i40iw_sc_qp *qp, struct i40iw_aeqe_info *
void i40iw_terminate_received(struct i40iw_sc_qp *qp, struct i40iw_aeqe_info *info)
{
u8 *pkt = qp->q2_buf + Q2_BAD_FRAME_OFFSET;
u32 *mpa;
__be32 *mpa;
u8 ddp_ctl;
u8 rdma_ctl;
u16 aeq_id = 0;
struct i40iw_terminate_hdr *termhdr;
mpa = (u32 *)i40iw_locate_mpa(pkt);
mpa = (__be32 *)i40iw_locate_mpa(pkt);
if (info->q2_data_written) {
/* did not validate the frame - do it now */
ddp_ctl = (ntohl(mpa[0]) >> 8) & 0xff;