| Message ID | 1439292189-78925-3-git-send-email-andriy.shevchenko@linux.intel.com (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Michael Ellerman |
| Headers | show |
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, "/"))
The helper kstrndup() will do the same in one line. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- arch/powerpc/platforms/pseries/of_helpers.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)