| commit | ce623f89872df4253719be71531116751eeab85f | [log] [tgz] |
|---|---|---|
| author | Aleksa Sarai <cyphar@cyphar.com> | Sat Dec 07 01:13:27 2019 +1100 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Sun Dec 08 19:09:37 2019 -0500 |
| tree | a47f85060eeaa4e4d0a277f81dab29d824fd0c33 | |
| parent | 2b98149c2377bff12be5dd3ce02ae0506e2dd613 [diff] |
nsfs: clean-up ns_get_path() signature to return int
ns_get_path() and ns_get_path_cb() only ever return either NULL or an
ERR_PTR. It is far more idiomatic to simply return an integer, and it
makes all of the callers of ns_get_path() more straightforward to read.
Fixes: e149ed2b805f ("take the targets of /proc/*/ns/* symlinks to separate fs")
Signed-off-by: Aleksa Sarai <cyphar@cyphar.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>