The helper kstrndup() will do the same in one line.
Signed-off-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
---
arch/powerpc/platforms/pseries/of_helpers.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/powerpc/platforms/pseries/of_helpers.c
b/arch/powerpc/platforms/pseries/of_helpers.c
index 2f363e3..8c6b05a 100644
--- a/arch/powerpc/platforms/pseries/of_helpers.c
+++ b/arch/powerpc/platforms/pseries/of_helpers.c
@@ -24,10 +24,9 @@ struct device_node *pseries_of_derive_parent(const char
*path)
return ERR_PTR(-EINVAL);
if (strrchr(path, '/') != path) {
- parent_path = kmalloc(parent_path_len, GFP_KERNEL);
+ parent_path = kstrndup(path, parent_path_len, GFP_KERNEL);
if (!parent_path)
return ERR_PTR(-ENOMEM);
- strlcpy(parent_path, path, parent_path_len);
}
parent = of_find_node_by_path(parent_path);
if (strcmp(parent_path, "/"))
--
2.5.0
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