On 21/2/20 2:27 pm, Alastair D'Silva wrote:
+int ocxlpmem_sysfs_add(struct ocxlpmem *ocxlpmem)
+{
+ int i, rc;
+
+ for (i = 0; i < ARRAY_SIZE(attrs); i++) {
+ rc = device_create_file(&ocxlpmem->dev, &attrs[i]);
+ if (rc) {
+ for (; --i >= 0;)
+ device_remove_file(&ocxlpmem->dev, &attrs[i]);
I'd rather avoid weird for loop constructs if possible.
Is it actually dangerous to call device_remove_file() on an attr that
hasn't been added? If not then I'd rather define an err: label and loop
over the whole array there.
--
Andrew Donnellan OzLabs, ADL Canberra
a...@linux.ibm.com IBM Australia Limited
