UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

RDMA/qedr: Endianness warnings cleanup 

Making a change to fix following sparse warnings reported by kbuild bot.

 CHECK   drivers/infiniband/hw/qedr/verbs.c

drivers/infiniband/hw/qedr/verbs.c:3872:59: warning: incorrect type in assignment (different base types)
drivers/infiniband/hw/qedr/verbs.c:3872:59:    expected restricted __le32 [usertype] sge_prod
drivers/infiniband/hw/qedr/verbs.c:3872:59:    got unsigned int [usertype] sge_prod
drivers/infiniband/hw/qedr/verbs.c:3875:59: warning: incorrect type in assignment (different base types)
drivers/infiniband/hw/qedr/verbs.c:3875:59:    expected restricted __le32 [usertype] wqe_prod
drivers/infiniband/hw/qedr/verbs.c:3875:59:    got unsigned int [usertype] wqe_prod

Link: https://lore.kernel.org/r/20201001100959.19940-1-palok@marvell.com
Reported-by: kbuild test robot <lkp@intel.com>
Fixes: acca72e2b0 ("RDMA/qedr: SRQ's bug fixes")
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
Signed-off-by: Michal Kalderon <mkalderon@marvell.com>
Signed-off-by: Alok Prasad <palok@marvell.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Alok Prasad 2020-10-01 10:09:59 +00:00 committed by Jason Gunthorpe
parent 3c4e919b48
commit f45271acdf
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/infiniband/hw/qedr/verbs.c
View File

@ -3861,10 +3861,10 @@ int qedr_post_srq_recv(struct ib_srq *ibsrq, const struct ib_recv_wr *wr,
* in first 4 bytes and need to update WQE producer in * in first 4 bytes and need to update WQE producer in
* next 4 bytes. * next 4 bytes.
*/ */
srq->hw_srq.virt_prod_pair_addr->sge_prod = hw_srq->sge_prod; srq->hw_srq.virt_prod_pair_addr->sge_prod = cpu_to_le32(hw_srq->sge_prod);
/* Make sure sge producer is updated first */ /* Make sure sge producer is updated first */
dma_wmb(); dma_wmb();
srq->hw_srq.virt_prod_pair_addr->wqe_prod = hw_srq->wqe_prod; srq->hw_srq.virt_prod_pair_addr->wqe_prod = cpu_to_le32(hw_srq->wqe_prod);
wr = wr->next; wr = wr->next;
} }