summaryrefslogtreecommitdiffstats
path: root/drivers/misc/sram.c
diff options
context:
space:
mode:
authorVladimir Zapolskiy <vladimir_zapolskiy@mentor.com>2015-06-01 15:29:55 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-06-12 17:03:56 -0700
commitb13365bbecae98d31862df48f61522634ed5837d (patch)
tree1ef97f401788495e8042231b7cf885280b720e44 /drivers/misc/sram.c
parentee895ccdf776a676655b1405d493cfcf43d157f0 (diff)
downloadlinux-b13365bbecae98d31862df48f61522634ed5837d.tar.gz
linux-b13365bbecae98d31862df48f61522634ed5837d.tar.bz2
linux-b13365bbecae98d31862df48f61522634ed5837d.zip
misc: sram: fix device node reference leak on error
A pointer device node reference should be decremented on manual exit from for_each_available_child_of_node() loop. Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/sram.c')
-rw-r--r--drivers/misc/sram.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/misc/sram.c b/drivers/misc/sram.c
index 76a23f9b5451..0bfdfacee972 100644
--- a/drivers/misc/sram.c
+++ b/drivers/misc/sram.c
@@ -112,6 +112,7 @@ static int sram_probe(struct platform_device *pdev)
dev_err(&pdev->dev,
"could not get address for node %s\n",
child->full_name);
+ of_node_put(child);
goto err_chunks;
}
@@ -120,6 +121,7 @@ static int sram_probe(struct platform_device *pdev)
"reserved block %s outside the sram area\n",
child->full_name);
ret = -EINVAL;
+ of_node_put(child);
goto err_chunks;
}