[PATCH] userns: fix return value in map_write

Eric W. Biederman ebiederm at xmission.com
Wed Oct 10 04:06:26 UTC 2012


Gao feng <gaofeng at cn.fujitsu.com> writes:

> If the map is already set,we should return -EINVAL.

What makes -EINVAL a better return code?

Eric


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