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| author | Markus Elfring <elfring@users.sourceforge.net> | 2015-02-04 21:32:27 +0100 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2015-03-25 16:53:27 +1100 |
| commit | 4b7d8358819da84b1272cdae29ace4680254a104 (patch) | |
| tree | 0eeffb6d73781a34b81415d355d138950576cfd5 | |
| parent | 3bf57561d4dbd36ba45ce05656b0469bfdcc7ef2 (diff) | |
| download | linux-4b7d8358819da84b1272cdae29ace4680254a104.tar.gz linux-4b7d8358819da84b1272cdae29ace4680254a104.tar.bz2 linux-4b7d8358819da84b1272cdae29ace4680254a104.zip | |
drivers/macintosh: Delete an unnecessary check before the function call "of_node_put"
The of_node_put() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
| -rw-r--r-- | drivers/macintosh/smu.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c index 10ae69bcbbd2..d531f804455d 100644 --- a/drivers/macintosh/smu.c +++ b/drivers/macintosh/smu.c @@ -557,8 +557,7 @@ int __init smu_init (void) return 0; fail_msg_node: - if (smu->msg_node) - of_node_put(smu->msg_node); + of_node_put(smu->msg_node); fail_db_node: of_node_put(smu->db_node); fail_bootmem: |