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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-02 09:23:43 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-02 09:23:43 +0300 |
| commit | 16ecf49c10a1e8ecf917f91b93dd85624349e930 (patch) | |
| tree | f05d0a17219ae9173c45deee57b06e807632c6d0 /lib/percpu_ida.c | |
| parent | 708d0bff9121506db08adb73845a3c70312fadf3 (diff) | |
| parent | 021c91791a5e7e85c567452f1be3e4c2c6cb6063 (diff) | |
| download | linux-16ecf49c10a1e8ecf917f91b93dd85624349e930.tar.xz | |
Merge 4.18-rc3 into tty-next
We want ths tty core changes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/percpu_ida.c')
| -rw-r--r-- | lib/percpu_ida.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/percpu_ida.c b/lib/percpu_ida.c index 9bbd9c5d375a..beb14839b41a 100644 --- a/lib/percpu_ida.c +++ b/lib/percpu_ida.c @@ -141,7 +141,7 @@ int percpu_ida_alloc(struct percpu_ida *pool, int state) spin_lock_irqsave(&tags->lock, flags); /* Fastpath */ - if (likely(tags->nr_free >= 0)) { + if (likely(tags->nr_free)) { tag = tags->freelist[--tags->nr_free]; spin_unlock_irqrestore(&tags->lock, flags); return tag; |