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| author | Bart Van Assche <bart.vanassche@wdc.com> | 2017-10-11 19:48:57 +0200 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-10-15 02:47:06 +0200 |
| commit | 6ffeb21f8e38c71146072fa0a099d976b0762a15 (patch) | |
| tree | 99b8509e9846358a3665a986ecc52e016565d077 /drivers/infiniband/hw/hfi1/sdma.c | |
| parent | RDMA/cxgb4: Remove a set-but-not-used variable (diff) | |
| download | linux-6ffeb21f8e38c71146072fa0a099d976b0762a15.tar.xz linux-6ffeb21f8e38c71146072fa0a099d976b0762a15.zip | |
IB/hfi1: Suppress gcc 7 fall-through complaints
Avoid that gcc 7 reports the following warning when building with W=1:
warning: this statement may fall through [-Wimplicit-fallthrough=]
Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Cc: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/hfi1/sdma.c')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/sdma.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/hfi1/sdma.c b/drivers/infiniband/hw/hfi1/sdma.c index e7df7794c97e..961507bb0391 100644 --- a/drivers/infiniband/hw/hfi1/sdma.c +++ b/drivers/infiniband/hw/hfi1/sdma.c @@ -2593,7 +2593,7 @@ static void __sdma_process_event(struct sdma_engine *sde, * 7220, e.g. */ ss->go_s99_running = 1; - /* fall through and start dma engine */ + /* fall through -- and start dma engine */ case sdma_event_e10_go_hw_start: /* This reference means the state machine is started */ sdma_get(&sde->state); @@ -3016,6 +3016,7 @@ static void __sdma_process_event(struct sdma_engine *sde, case sdma_event_e60_hw_halted: need_progress = 1; sdma_err_progress_check_schedule(sde); + /* fall through */ case sdma_event_e90_sw_halted: /* * SW initiated halt does not perform engines |