diff options
| author | Thomas Meyer <thomas@m3y3r.de> | 2011-11-12 13:11:18 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-26 18:12:56 -0800 |
| commit | 1aa5eb67d70fa1f801b8b988d7e48e264c283c5e (patch) | |
| tree | 26fdd13930ddb3efc5516b5410ce1cb34bc75f4d /drivers | |
| parent | cd420765eb48f052c627a934017f8e95fb011aef (diff) | |
Staging: speakup: Use kmemdup rather than duplicating its implementation
Use kmemdup rather than duplicating its implementation
The semantic patch that makes this change is available
in scripts/coccinelle/api/memdup.cocci.
Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/speakup/kobjects.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/speakup/kobjects.c b/drivers/staging/speakup/kobjects.c index 07a7f5432597..2093896c546b 100644 --- a/drivers/staging/speakup/kobjects.c +++ b/drivers/staging/speakup/kobjects.c @@ -265,12 +265,11 @@ static ssize_t keymap_store(struct kobject *kobj, struct kobj_attribute *attr, unsigned long flags; spk_lock(flags); - in_buff = kmalloc(count + 1, GFP_ATOMIC); + in_buff = kmemdup(buf, count + 1, GFP_ATOMIC); if (!in_buff) { spk_unlock(flags); return -ENOMEM; } - memcpy(in_buff, buf, count + 1); if (strchr("dDrR", *in_buff)) { set_key_info(key_defaults, key_buf); pr_info("keymap set to default values\n"); |