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| author | Tejun Heo <tj@kernel.org> | 2012-06-05 13:36:44 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2012-06-06 08:35:31 +0200 |
| commit | 27e1f9d1cc87be4e53c6eb7158cafc21c4b85a14 (patch) | |
| tree | cdb26074805f8635af606bd1b9e92f21481c0d51 /mm/shmem.c | |
| parent | 7b421d24eac79800ee68905f732300a291f72f00 (diff) | |
| download | lwn-27e1f9d1cc87be4e53c6eb7158cafc21c4b85a14.tar.gz lwn-27e1f9d1cc87be4e53c6eb7158cafc21c4b85a14.zip | |
blkcg: drop local variable @q from blkg_destroy()
blkg_destroy() caches @blkg->q in local variable @q. While there are
two places which needs @blkg->q, only lockdep_assert_held() used the
local variable leading to unused local variable warning if lockdep is
configured out. Drop the local variable and just use @blkg->q
directly.
Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Rakesh Iyer <rni@google.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'mm/shmem.c')
0 files changed, 0 insertions, 0 deletions