| commit | 5e89cfac2e1e74df075047ca5162a4df1aa11f63 | [log] [tgz] |
|---|---|---|
| author | Huazhong Tan <tanhuazhong@huawei.com> | Thu Jan 18 10:37:34 2018 +0800 |
| committer | David S. Miller <davem@davemloft.net> | Mon Jan 22 15:36:44 2018 -0500 |
| tree | 4a5ed21f57d0caa836ba5e144c6dd851cbfca2d3 | |
| parent | 3f1dcc6a56b080b76af2277b978fdd3ae71b12ce [diff] |
net: hns: Fix for variable may be used uninitialized warnings
When !CONFIG_REGMAP hns throws compiler warnings since
dsaf_read_syscon ignores the return result from regmap_read,
which allows val to be uninitialized.
Fixes: 86897c960b49 ("net: hns: add syscon operation for dsaf")
Reported-by: Jason Gunthorpe <jgg@ziepe.ca>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>