cgroup: don't put ERR_PTR() into fc->root

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the caller of ->get_tree() expects NULL left there on error...

Reported-by: Thibaut Sautereau <thibaut@sautereau.fr>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

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Al Viro 2019-11-10 11:53:27 -05:00

parent 03ad0d703d

commit 630faf81b3

1 changed files with 3 additions and 2 deletions

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kernel/cgroup/cgroup.c

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