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authorJulia Lawall <julia@diku.dk>2010-08-03 09:50:32 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2010-08-24 15:26:28 +1000
commitd1efa2a7551a10006055e0ac2870b4b6077df8ef (patch)
tree9c39eb80190cb4774959d5b1dc55ec7f28da860d /arch/powerpc/platforms/powermac/feature.c
parent249ec2287579d578ea72593dc3b30a00121c4075 (diff)
powerpc/powermac: Drop unnecessary of_node_put
for_each_node_by_name only exits when its first argument is NULL, and a subsequent call to of_node_put on that argument is unnecessary. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ iterator name for_each_node_by_name; expression np,E; identifier l; @@ for_each_node_by_name(np,...) { ... when != break; when != goto l; } ... when != np = E - of_node_put(np); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Reviewed-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/powermac/feature.c')
-rw-r--r--arch/powerpc/platforms/powermac/feature.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/powermac/feature.c b/arch/powerpc/platforms/powermac/feature.c
index 39df6ab1735a..6e26068a27c2 100644
--- a/arch/powerpc/platforms/powermac/feature.c
+++ b/arch/powerpc/platforms/powermac/feature.c
@@ -2878,7 +2878,6 @@ set_initial_features(void)
core99_airport_enable(np, 0, 0);
}
}
- of_node_put(np);
}
/* On all machines that support sound PM, switch sound off */

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