/* Set board-type to the first string of the machine compatible prop */
root = of_find_node_by_path("/");
if (root) {
- int i, len;
+ int i;
char *board_type;
const char *tmp;
of_property_read_string_index(root, "compatible", 0, &tmp);
/* get rid of '/' in the compatible string to be able to find the FW */
- 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);
+ if (!board_type) {
+ of_node_put(root);
+ return;
+ }
for (i = 0; i < board_type[i]; i++) {
if (board_type[i] == '/')
board_type[i] = '-';