Use devm_kstrdup() instead of hand-writing it.
It is less verbose.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
struct device_node *root;
char *board_type;
const char *tmp;
- int len;
root = of_find_node_by_path("/");
if (!root)
return NULL;
/* get rid of any '/' in the compatible string */
- len = strlen(tmp) + 1;
- board_type = devm_kzalloc(dev, len, GFP_KERNEL);
- strscpy(board_type, tmp, len);
+ board_type = devm_kstrdup(dev, tmp, GFP_KERNEL);
strreplace(board_type, '/', '-');
of_node_put(root);