Each iteration of for_each_available_child_of_node puts the previous
node, but in the case of a break from the middle of the loop there is
no put, thus causing a memory leak. Hence add an of_node_put before the
break.
Issue found with Coccinelle.
Signed-off-by: Nishka Dasgupta <nishkadg.linux@xxxxxxxxx>
---
drivers/gpu/drm/pl111/pl111_vexpress.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/pl111/pl111_vexpress.c b/drivers/gpu/drm/pl111/pl111_vexpress.c
index 38c938c9adda..350570fe06b5 100644
--- a/drivers/gpu/drm/pl111/pl111_vexpress.c
+++ b/drivers/gpu/drm/pl111/pl111_vexpress.c
@@ -51,6 +51,7 @@ int pl111_vexpress_clcd_init(struct device *dev,
}
if (of_device_is_compatible(child, "arm,hdlcd")) {
has_coretile_hdlcd = true;
+ of_node_put(child);
break;
}
}
--
2.19.1
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