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| author | Johannes Berg <johannes.berg@intel.com> | 2024-01-28 08:53:52 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2024-02-02 13:47:46 +0100 |
| commit | 1722c83f8fbba56c03e0ac597a242c8b0ef4d62c (patch) | |
| tree | 2638942bd390c2241e5c59bcc345a15c1583284d | |
| parent | 2f72c759fdd413bbfd8888af8e31312b34d2be33 (diff) | |
| download | linux-1722c83f8fbba56c03e0ac597a242c8b0ef4d62c.tar.gz linux-1722c83f8fbba56c03e0ac597a242c8b0ef4d62c.tar.bz2 linux-1722c83f8fbba56c03e0ac597a242c8b0ef4d62c.zip | |
wifi: iwlwifi: dbg-tlv: use struct_size() for allocation
This is effectively the same since we don't even have a
multiplication, but better captures what happens with
the length.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240128084842.f301641eb916.I66b7b48a526377d682eecef874373bf3a01076c8@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c index 7b145b417810..989b100ce6ab 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c @@ -71,7 +71,7 @@ static struct iwl_ucode_tlv *iwl_dbg_tlv_add(const struct iwl_ucode_tlv *tlv, u32 len = le32_to_cpu(tlv->length); struct iwl_dbg_tlv_node *node; - node = kzalloc(sizeof(*node) + len, GFP_KERNEL); + node = kzalloc(struct_size(node, tlv.data, len), GFP_KERNEL); if (!node) return NULL; |