rgw/rgw_main: fix unnecessary variables defined #10475
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| derr << "ERROR: " << __func__ << ": write() returned " | ||
| << cpp_strerror(-err) << dendl; | ||
| << cpp_strerror(ret) << dendl; |
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actually there is no need ot change the sign &/assign ret here, cpp_strerror already has an internal check for this purpose, so just call cpp_strerror(errno);
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Signed-off-by: zhang.zezhu <zhang.zezhu@zte.com.cn>
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@theanalyst I think here defined ret for return and then defined err for 'errno' is unnecessary. |
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@theanalyst done it |
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lgtm |
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Signed-off-by: zhang.zezhu zhang.zezhu@zte.com.cn