diff options
| author |   Jacob Keller <jacob.e.keller@intel.com> | 2017-07-10 13:23:07 -0700 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2017-10-02 07:54:00 -0700 |
| commit | 523a0b558db4ca205522976077911e5efe235781 (patch) | |
| tree | f5d0e709072da569f9430adb06f944f0697b0021 /drivers/net/ethernet/intel/fm10k | |
| parent | fm10k: avoid possible truncation of q_vector->name (diff) | |
| download | linux-dev-523a0b558db4ca205522976077911e5efe235781.tar.xz linux-dev-523a0b558db4ca205522976077911e5efe235781.zip | |
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: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/fm10k')
| -rw-r--r-- | drivers/net/ethernet/intel/fm10k/fm10k_main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_main.c b/drivers/net/ethernet/intel/fm10k/fm10k_main.c index 9dffaba85ae6..189d52a8a605 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_main.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_main.c @@ -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, |