linux/drivers/infiniband/hw/erdma
Ruoyu Wang 2815a277c5 RDMA/erdma: initialize ret for empty receive WR lists
erdma_post_recv() returns ret after walking the receive work request list.
If the caller passes an empty list, the loop is skipped and ret is not
assigned.

Initialize ret to 0 so an empty receive work request list returns success
instead of stack data.

Fixes: 1550557717 ("RDMA/erdma: Add verbs implementation")
Link: https://patch.msgid.link/r/20260618041752.481193-1-ruoyuw560@gmail.com
Signed-off-by: Ruoyu Wang <ruoyuw560@gmail.com>
Reviewed-by: Cheng Xu <chengyou@linux.alibaba.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2026-07-02 14:16:44 -03:00
..
erdma_cm.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
erdma_cm.h RDMA/erdma: Unify byte ordering APIs usage 2023-03-22 13:10:46 +02:00
erdma_cmdq.c RDMA/erdma: Support non-sleeping erdma_post_cmd_wait() 2024-12-30 13:42:52 -05:00
erdma_cq.c RDMA/erdma: Support UD QPs and UD WRs 2024-12-16 08:20:05 -05:00
erdma_eq.c RDMA/erdma: Remove numa_node from struct erdma_devattr 2026-03-05 05:41:02 -05:00
erdma_hw.h RDMA/erdma: Support UD QPs and UD WRs 2024-12-16 08:20:05 -05:00
erdma_main.c RDMA/erdma: Remove numa_node from struct erdma_devattr 2026-03-05 05:41:02 -05:00
erdma_qp.c RDMA/erdma: initialize ret for empty receive WR lists 2026-07-02 14:16:44 -03:00
erdma_verbs.c RDMA: Update the query_device() op 2026-06-03 15:12:43 -03:00
erdma_verbs.h RDMA/erdma: Use dma_map_page to map scatter MTT buffer 2025-08-13 06:26:33 -04:00
erdma.h RDMA/erdma: Remove numa_node from struct erdma_devattr 2026-03-05 05:41:02 -05:00
Kconfig RDMA/erdma: Probe the erdma RoCEv2 device 2024-12-16 08:20:05 -05:00
Makefile RDMA/erdma: Add driver to kernel build environment 2022-07-27 16:04:05 -03:00