diff options
Diffstat (limited to 'drivers/s390/char/keyboard.c')
| -rw-r--r-- | drivers/s390/char/keyboard.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/drivers/s390/char/keyboard.c b/drivers/s390/char/keyboard.c index cb6bffe7141a..18d9a497863b 100644 --- a/drivers/s390/char/keyboard.c +++ b/drivers/s390/char/keyboard.c @@ -49,7 +49,7 @@ static unsigned char ret_diacr[NR_DEAD] = { struct kbd_data * kbd_alloc(void) { struct kbd_data *kbd; - int i, len; + int i; kbd = kzalloc(sizeof(struct kbd_data), GFP_KERNEL); if (!kbd) @@ -59,12 +59,11 @@ kbd_alloc(void) { goto out_kbd; for (i = 0; i < ARRAY_SIZE(key_maps); i++) { if (key_maps[i]) { - kbd->key_maps[i] = - kmalloc(sizeof(u_short)*NR_KEYS, GFP_KERNEL); + kbd->key_maps[i] = kmemdup(key_maps[i], + sizeof(u_short) * NR_KEYS, + GFP_KERNEL); if (!kbd->key_maps[i]) goto out_maps; - memcpy(kbd->key_maps[i], key_maps[i], - sizeof(u_short)*NR_KEYS); } } kbd->func_table = kzalloc(sizeof(func_table), GFP_KERNEL); @@ -72,23 +71,21 @@ kbd_alloc(void) { goto out_maps; for (i = 0; i < ARRAY_SIZE(func_table); i++) { if (func_table[i]) { - len = strlen(func_table[i]) + 1; - kbd->func_table[i] = kmalloc(len, GFP_KERNEL); + kbd->func_table[i] = kstrdup(func_table[i], + GFP_KERNEL); if (!kbd->func_table[i]) goto out_func; - memcpy(kbd->func_table[i], func_table[i], len); } } kbd->fn_handler = kzalloc(sizeof(fn_handler_fn *) * NR_FN_HANDLER, GFP_KERNEL); if (!kbd->fn_handler) goto out_func; - kbd->accent_table = - kmalloc(sizeof(struct kbdiacruc)*MAX_DIACR, GFP_KERNEL); + kbd->accent_table = kmemdup(accent_table, + sizeof(struct kbdiacruc) * MAX_DIACR, + GFP_KERNEL); if (!kbd->accent_table) goto out_fn_handler; - memcpy(kbd->accent_table, accent_table, - sizeof(struct kbdiacruc)*MAX_DIACR); kbd->accent_table_size = accent_table_size; return kbd; |