diff options
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/dm-ioctl.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c index ee3c869d970..200a0688f71 100644 --- a/drivers/md/dm-ioctl.c +++ b/drivers/md/dm-ioctl.c @@ -122,14 +122,6 @@ static struct hash_cell *__get_uuid_cell(const char *str) /*----------------------------------------------------------------- * Inserting, removing and renaming a device. *---------------------------------------------------------------*/ -static inline char *kstrdup(const char *str) -{ - char *r = kmalloc(strlen(str) + 1, GFP_KERNEL); - if (r) - strcpy(r, str); - return r; -} - static struct hash_cell *alloc_cell(const char *name, const char *uuid, struct mapped_device *md) { @@ -139,7 +131,7 @@ static struct hash_cell *alloc_cell(const char *name, const char *uuid, if (!hc) return NULL; - hc->name = kstrdup(name); + hc->name = kstrdup(name, GFP_KERNEL); if (!hc->name) { kfree(hc); return NULL; @@ -149,7 +141,7 @@ static struct hash_cell *alloc_cell(const char *name, const char *uuid, hc->uuid = NULL; else { - hc->uuid = kstrdup(uuid); + hc->uuid = kstrdup(uuid, GFP_KERNEL); if (!hc->uuid) { kfree(hc->name); kfree(hc); @@ -273,7 +265,7 @@ static int dm_hash_rename(const char *old, const char *new) /* * duplicate new. */ - new_name = kstrdup(new); + new_name = kstrdup(new, GFP_KERNEL); if (!new_name) return -ENOMEM; |