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| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2014-08-08 14:07:49 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-08-17 02:06:36 +0400 |
| commit | a493b6a637e9d8e828d7ed4be4bdf24dfd1f9250 (patch) | |
| tree | 51c0c52ebb3abb38747494dbd184d28c471a01df | |
| parent | 7d1311b93e58ed55f3a31cc8f94c4b8fe988a2b9 (diff) | |
| download | linux-a493b6a637e9d8e828d7ed4be4bdf24dfd1f9250.tar.xz | |
ASoC: rsnd: delete unneeded test before of_node_put
Of_node_put supports NULL as its argument, so the initial test is not
necessary.
Suggested by Uwe Kleine-König.
The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@
expression e;
@@
-if (e)
of_node_put(e);
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Mark Brown <broonie@linaro.org>
| -rw-r--r-- | sound/soc/sh/rcar/core.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index 19f78963e8b9..1922ec57d10a 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -798,10 +798,8 @@ if (name##_node) { \ mod_parse(src); mod_parse(dvc); - if (playback) - of_node_put(playback); - if (capture) - of_node_put(capture); + of_node_put(playback); + of_node_put(capture); } dai_i++; |