nsenter: fix repeat close() operations #2481
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It is obvious that the loop at the first place executes at least twice, and the close() call after the first time always returns an EBADF error, so move these operations outside the loop that do not need to be repeated. Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
kolyshkin
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Jun 19, 2020
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kolyshkin
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Good catch, thanks!
LGTM
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It is obvious that the loop at the first place executes at least
twice, and the close() call after the first time always returns
an EBADF error, so move these operations outside the loop that
do not need to be repeated.
Signed-off-by: Tianjia Zhang tianjia.zhang@linux.alibaba.com