diff options
| author | Julia Lawall <julia@diku.dk> | 2010-05-19 10:11:14 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2010-05-19 10:14:38 -0700 |
| commit | f8300ab8c3e0bea42c82bbdcdff7b791b795d58f (patch) | |
| tree | 259f14af19298ab2f6dcd5ff7dd3b645259fe975 | |
| parent | 641d446f89314d19fe17fcb9f19659a09fabe418 (diff) | |
Input: wistron_btns - switch to using kmemdup()
Use kmemdup when some other buffer is immediately copied into the
allocated region.
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| -rw-r--r-- | drivers/input/misc/wistron_btns.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/input/misc/wistron_btns.c b/drivers/input/misc/wistron_btns.c index 04d5a4a3181f..4dac8b79fcd4 100644 --- a/drivers/input/misc/wistron_btns.c +++ b/drivers/input/misc/wistron_btns.c @@ -983,11 +983,11 @@ static int __init copy_keymap(void) for (key = keymap; key->type != KE_END; key++) length++; - new_keymap = kmalloc(length * sizeof(struct key_entry), GFP_KERNEL); + new_keymap = kmemdup(keymap, length * sizeof(struct key_entry), + GFP_KERNEL); if (!new_keymap) return -ENOMEM; - memcpy(new_keymap, keymap, length * sizeof(struct key_entry)); keymap = new_keymap; return 0; |