diff options
| author | Kees Cook <kees@kernel.org> | 2026-02-20 23:49:23 -0800 |
|---|---|---|
| committer | Kees Cook <kees@kernel.org> | 2026-02-21 01:02:28 -0800 |
| commit | 69050f8d6d075dc01af7a5f2f550a8067510366f (patch) | |
| tree | bb265f94d9dfa7876c06a5d9f88673d496a15341 /net/devlink/rate.c | |
| parent | d39a1d7486d98668dd34aaa6732aad7977c45f5a (diff) | |
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
This is the result of running the Coccinelle script from
scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to
avoid scalar types (which need careful case-by-case checking), and
instead replace kmalloc-family calls that allocate struct or union
object instances:
Single allocations: kmalloc(sizeof(TYPE), ...)
are replaced with: kmalloc_obj(TYPE, ...)
Array allocations: kmalloc_array(COUNT, sizeof(TYPE), ...)
are replaced with: kmalloc_objs(TYPE, COUNT, ...)
Flex array allocations: kmalloc(struct_size(PTR, FAM, COUNT), ...)
are replaced with: kmalloc_flex(*PTR, FAM, COUNT, ...)
(where TYPE may also be *VAR)
The resulting allocations no longer return "void *", instead returning
"TYPE *".
Signed-off-by: Kees Cook <kees@kernel.org>
Diffstat (limited to 'net/devlink/rate.c')
| -rw-r--r-- | net/devlink/rate.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/devlink/rate.c b/net/devlink/rate.c index 0d68b5c477dc..8d8a688ad140 100644 --- a/net/devlink/rate.c +++ b/net/devlink/rate.c @@ -627,7 +627,7 @@ int devlink_nl_rate_new_doit(struct sk_buff *skb, struct genl_info *info) else if (rate_node == ERR_PTR(-EINVAL)) return -EINVAL; - rate_node = kzalloc(sizeof(*rate_node), GFP_KERNEL); + rate_node = kzalloc_obj(*rate_node, GFP_KERNEL); if (!rate_node) return -ENOMEM; @@ -721,7 +721,7 @@ devl_rate_node_create(struct devlink *devlink, void *priv, char *node_name, if (!IS_ERR(rate_node)) return ERR_PTR(-EEXIST); - rate_node = kzalloc(sizeof(*rate_node), GFP_KERNEL); + rate_node = kzalloc_obj(*rate_node, GFP_KERNEL); if (!rate_node) return ERR_PTR(-ENOMEM); @@ -766,7 +766,7 @@ int devl_rate_leaf_create(struct devlink_port *devlink_port, void *priv, if (WARN_ON(devlink_port->devlink_rate)) return -EBUSY; - devlink_rate = kzalloc(sizeof(*devlink_rate), GFP_KERNEL); + devlink_rate = kzalloc_obj(*devlink_rate, GFP_KERNEL); if (!devlink_rate) return -ENOMEM; |