cgroup: Check for ret during cgroup1_base_files cft addition

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There is no check for possible failure while populating
cgroup1_base_files cft in css_populate_dir(), like its cgroup v2 counter
parts cgroup_{base,psi}_files.  In case of failure, the cgroup might not
be set up right.  Add ret value check to return on failure.

Signed-off-by: Kamalesh Babulal <kamalesh.babulal@oracle.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

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Kamalesh Babulal 2023-09-12 12:34:34 +05:30 • committed by Tejun Heo

parent ce9ecca023

commit fd55c0adb4

1 changed files with 4 additions and 2 deletions

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kernel/cgroup/cgroup.c

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