提交 523a0b55 编写于 作者: J Jacob Keller 提交者: Jeff Kirsher

fm10k: add missing fall through comment

Newer versions of GCC starting with 7 now additionally warn when a case
statement may fall through without an explicit comment mentioning it.
Add such a comment to silence the warning, as this is expected.

Unfortunately the comment must come directly before the next case
statement, so we put it outside the #ifdef. Otherwise, the compiler
cannot properly detect it and thus the warning is displayed regardless.
Signed-off-by: NJacob Keller <jacob.e.keller@intel.com>
Tested-by: NKrishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
上级 b94dd008
......@@ -876,6 +876,7 @@ static void fm10k_tx_csum(struct fm10k_ring *tx_ring,
case IPPROTO_GRE:
if (skb->encapsulation)
break;
/* fall through */
default:
if (unlikely(net_ratelimit())) {
dev_warn(tx_ring->dev,
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册