int cls_id, totct = 0;
bool wanted;
- cl_str = tmp = kstrdup(instr, GFP_KERNEL);
- p = strchr(cl_str, '\n');
- if (p)
- *p = '\0';
+ cl_str = tmp = kstrdup_and_replace(instr, '\n', '\0', GFP_KERNEL);
+ if (!tmp)
+ return -ENOMEM;
/* start with previously set state-bits, then modify */
curr_bits = old_bits = *dcp->bits;