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| /linux/drivers/infiniband/hw/hns/ |
| H A D | hns_roce_hem.c | diff d35dc58dd26e2aef5dd7ed1929179c9974f8bb97 Sat Mar 28 03:35:39 CET 2020 Gustavo A. R. Silva <gustavo@embeddedor.com> RDMA/hns: Fix uninitialized variable bug
There is a potential execution path in which variable *ret* is returned
without being properly initialized, previously.
Fix this by initializing variable *ret* to 0.
Link: https://lore.kernel.org/r/20200328023539.GA32016@embeddedor
Addresses-Coverity-ID: 1491917 ("Uninitialized scalar variable")
Fixes: 2f49de21f3e9 ("RDMA/hns: Optimize mhop get flow for multi-hop addressing")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Acked-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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