p = (struct uni_pagedir *)*vc->vc_uni_pagedir_loc;
if (p && p->readonly) return -EIO;
if (!p || --p->refcount) {
- q = (struct uni_pagedir *)kmalloc(sizeof(*p), GFP_KERNEL);
+ q = kmalloc(sizeof(*p), GFP_KERNEL);
if (!q) {
if (p) p->refcount++;
return -ENOMEM;
/* Only 16-bit codes supported at this time */
if (ucs > 0xffff)
- ucs = 0xfffd; /* U+FFFD: REPLACEMENT CHARACTER */
- else if (ucs < 0x20 || ucs >= 0xfffe)
+ return -4; /* Not found */
+ else if (ucs < 0x20)
return -1; /* Not a printable character */
- else if (ucs == 0xfeff || (ucs >= 0x200a && ucs <= 0x200f))
+ else if (ucs == 0xfeff || (ucs >= 0x200b && ucs <= 0x200f))
return -2; /* Zero-width space */
/*
* UNI_DIRECT_BASE indicates the start of the region in the User Zone