cgroup: fix uninitialised iterator in for_each_subsys_which

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Fix the fact that @ssid is uninitialised in the case where
CGROUP_SUBSYS_COUNT = 0 by setting ssid to 0.

Fixes: cb4a316752 ("cgroup: use bitmask to filter for_each_subsys")
Signed-off-by: Aleksa Sarai <cyphar@cyphar.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

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Aleksa Sarai 2015-06-09 21:32:07 +10:00 • committed by Tejun Heo

parent a966a4edf8

commit 4a705c5c78

1 changed files with 1 additions and 1 deletions

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kernel/cgroup.c

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