diff options
| author | Bart Van Assche <bart.vanassche@wdc.com> | 2017-10-11 10:49:21 -0700 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-10-14 20:47:07 -0400 |
| commit | 658115b0909c48ab0228f4a0894ce3c0d98ca397 (patch) | |
| tree | 9867824546efd833ee9b41ffc4c99acabc7ca9b9 /drivers/infiniband/hw/qib | |
| parent | 66392615dcf92558d5f5b17d01aa5ffa212d8959 (diff) | |
| download | linux-658115b0909c48ab0228f4a0894ce3c0d98ca397.tar.bz2 | |
IB/qib: 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>
Acked-by: Mike Marciniszyn <infinipath@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/qib')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_mad.c | 1 | ||||
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_rc.c | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_sdma.c | 2 |
3 files changed, 3 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/qib/qib_mad.c b/drivers/infiniband/hw/qib/qib_mad.c index 1237952c144e..04367e0f6f9b 100644 --- a/drivers/infiniband/hw/qib/qib_mad.c +++ b/drivers/infiniband/hw/qib/qib_mad.c @@ -434,6 +434,7 @@ static int check_mkey(struct qib_ibport *ibp, struct ib_smp *smp, int mad_flags) /* Bad mkey not a violation below level 2 */ if (ibp->rvp.mkeyprot < 2) break; + /* fall through */ case IB_MGMT_METHOD_SET: case IB_MGMT_METHOD_TRAP_REPRESS: if (ibp->rvp.mkey_violations != 0xFFFF) diff --git a/drivers/infiniband/hw/qib/qib_rc.c b/drivers/infiniband/hw/qib/qib_rc.c index e9a91736b12d..8f5754fb8579 100644 --- a/drivers/infiniband/hw/qib/qib_rc.c +++ b/drivers/infiniband/hw/qib/qib_rc.c @@ -1869,7 +1869,7 @@ send_middle: qp->r_rcv_len = 0; if (opcode == OP(SEND_ONLY)) goto no_immediate_data; - /* FALLTHROUGH for SEND_ONLY_WITH_IMMEDIATE */ + /* fall through -- for SEND_ONLY_WITH_IMMEDIATE */ case OP(SEND_LAST_WITH_IMMEDIATE): send_last_imm: wc.ex.imm_data = ohdr->u.imm_data; diff --git a/drivers/infiniband/hw/qib/qib_sdma.c b/drivers/infiniband/hw/qib/qib_sdma.c index 891873b38a1e..c3690bd51582 100644 --- a/drivers/infiniband/hw/qib/qib_sdma.c +++ b/drivers/infiniband/hw/qib/qib_sdma.c @@ -808,7 +808,7 @@ void __qib_sdma_process_event(struct qib_pportdata *ppd, * bringing the link up with traffic active on * 7220, e.g. */ ss->go_s99_running = 1; - /* fall through and start dma engine */ + /* fall through -- and start dma engine */ case qib_sdma_event_e10_go_hw_start: /* This reference means the state machine is started */ sdma_get(&ppd->sdma_state); |