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| author |   Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-06-18 08:35:00 -0500 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-06-19 20:15:25 -0700 |
| commit | e034c6d23bc43266af1fa983212218f4aa38f995 (patch) | |
| tree | 52849a855bc441927425cc3b8188c30b57edc31c /net/tipc/msg.h | |
| parent | net: dsa: sja1105: Use struct_size() in kzalloc() (diff) | |
| download | wireguard-linux-e034c6d23bc43266af1fa983212218f4aa38f995.tar.xz wireguard-linux-e034c6d23bc43266af1fa983212218f4aa38f995.zip | |
tipc: Use struct_size() helper
Make use of the struct_size() helper instead of an open-coded version
in order to avoid any potential type mistakes.
This code was detected with the help of Coccinelle and, audited and
fixed manually.
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/msg.h')
| -rw-r--r-- | net/tipc/msg.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/tipc/msg.h b/net/tipc/msg.h index 65119e81ff0c..1016e96db5c4 100644 --- a/net/tipc/msg.h +++ b/net/tipc/msg.h @@ -189,11 +189,9 @@ struct tipc_gap_ack_blks { struct tipc_gap_ack gacks[]; }; -#define tipc_gap_ack_blks_sz(n) (sizeof(struct tipc_gap_ack_blks) + \ - sizeof(struct tipc_gap_ack) * (n)) - #define MAX_GAP_ACK_BLKS 128 -#define MAX_GAP_ACK_BLKS_SZ tipc_gap_ack_blks_sz(MAX_GAP_ACK_BLKS) +#define MAX_GAP_ACK_BLKS_SZ (sizeof(struct tipc_gap_ack_blks) + \ + sizeof(struct tipc_gap_ack) * MAX_GAP_ACK_BLKS) static inline struct tipc_msg *buf_msg(struct sk_buff *skb) { |