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>
diff --git a/drivers/misc/sram.c b/drivers/misc/sram.c
index 76a23f9..0bfdfac 100644
--- a/drivers/misc/sram.c
+++ b/drivers/misc/sram.c
@@ -112,6 +112,7 @@
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 @@
"reserved block %s outside the sram area\n",
child->full_name);
ret = -EINVAL;
+ of_node_put(child);
goto err_chunks;
}