RDMA/rtrs: Fix the last iu->buf leak in err path
authorLi Zhijian <lizhijian@fujitsu.com>
Tue, 25 Apr 2023 01:02:42 +0000 (01:02 +0000)
committerJason Gunthorpe <jgg@nvidia.com>
Thu, 1 Jun 2023 16:13:02 +0000 (13:13 -0300)
commit3bf3a7c6985c625f64e73baefdaa36f1c2045a29
treed5c196cb9daa187e4fe0dbfcc718871c4d249d12
parent5842d1d9c1b0d17e0c29eae65ae1f245f83682dd
RDMA/rtrs: Fix the last iu->buf leak in err path

The last iu->buf will leak if ib_dma_mapping_error() fails.

Fixes: c0894b3ea69d ("RDMA/rtrs: core: lib functions shared between client and server modules")
Link: https://lore.kernel.org/r/1682384563-2-3-git-send-email-lizhijian@fujitsu.com
Signed-off-by: Li Zhijian <lizhijian@fujitsu.com>
Acked-by: Guoqing Jiang <guoqing.jiang@linux.dev>
Acked-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
drivers/infiniband/ulp/rtrs/rtrs.c