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| author | Tony Nguyen <anthony.l.nguyen@intel.com> | 2017-05-12 21:38:10 +0300 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2017-05-31 14:46:44 +0300 |
| commit | 80666035c70bc8def691b4cb98fa39da3d6fdee1 (patch) | |
| tree | 164f8a4465dba4fa8779522031720c87651677a1 /drivers | |
| parent | 31f5d9b1e890d52c807093fac7ee7f00eb369897 (diff) | |
| download | linux-80666035c70bc8def691b4cb98fa39da3d6fdee1.tar.xz | |
ixgbevf: Resolve warnings for -Wimplicit-fallthrough
Additions to gcc 7 now warn whenever a switch statement falls through
implicitly. This patch adds explicit fall through comments to address the
following warnings:
drivers/net/ethernet/intel/ixgbevf/vf.c: In function ‘ixgbevf_get_reta_locked’:
drivers/net/ethernet/intel/ixgbevf/vf.c:336:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
if (hw->mac.type < ixgbe_mac_X550_vf)
^
drivers/net/ethernet/intel/ixgbevf/vf.c:338:2: note: here
default:
^~~~~~~
drivers/net/ethernet/intel/ixgbevf/vf.c: In function ‘ixgbevf_get_rss_key_locked’:
drivers/net/ethernet/intel/ixgbevf/vf.c:402:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
if (hw->mac.type < ixgbe_mac_X550_vf)
^
drivers/net/ethernet/intel/ixgbevf/vf.c:404:2: note: here
default:
^~~~~~~
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbevf/vf.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ixgbevf/vf.c b/drivers/net/ethernet/intel/ixgbevf/vf.c index b6d0c01eab10..0c25006ce9af 100644 --- a/drivers/net/ethernet/intel/ixgbevf/vf.c +++ b/drivers/net/ethernet/intel/ixgbevf/vf.c @@ -335,6 +335,7 @@ int ixgbevf_get_reta_locked(struct ixgbe_hw *hw, u32 *reta, int num_rx_queues) case ixgbe_mbox_api_12: if (hw->mac.type < ixgbe_mac_X550_vf) break; + /* fall through */ default: return -EOPNOTSUPP; } @@ -401,6 +402,7 @@ int ixgbevf_get_rss_key_locked(struct ixgbe_hw *hw, u8 *rss_key) case ixgbe_mbox_api_12: if (hw->mac.type < ixgbe_mac_X550_vf) break; + /* fall through */ default: return -EOPNOTSUPP; } |