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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2015-10-01 12:46:08 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2015-10-05 21:11:26 +1100 |
| commit | a030e1e4bbd085bbcfd0a23f8d355fcd41f39bed (patch) | |
| tree | 4e02c4a9a6cfa55066206134a503f799dab9e7f9 | |
| parent | dc85aaed64804205c476d06cebe4c94f66fd8a20 (diff) | |
powerpc/pseries: replace kmalloc + strlcpy
The helper kstrndup() will do the same in one line.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
| -rw-r--r-- | arch/powerpc/platforms/pseries/of_helpers.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/pseries/of_helpers.c b/arch/powerpc/platforms/pseries/of_helpers.c index 2f363e3286d1..8c6b05ae1a1d 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, "/")) |