[next] IB/hfi1: Remove unnecessary fall-through markings

Commit Message

Gustavo A. R. Silva July 9, 2020, 11:36 p.m. UTC

Reorganize the code a bit in a more standard way[1] and remove
unnecessary fall-through markings.

[1] https://lore.kernel.org/lkml/20200708054703.GR207186@unreal/

Signed-off-by: Gustavo A. R. Silva <[e-mail]>
---
 drivers/infiniband/hw/hfi1/chip.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

Patch

diff --git a/drivers/infiniband/hw/hfi1/chip.c b/drivers/infiniband/hw/hfi1/chip.c
index 15f9c635f292..674c07590af8 100644
--- a/drivers/infiniband/hw/hfi1/chip.c
+++ b/drivers/infiniband/hw/hfi1/chip.c
@@ -7317,11 +7317,11 @@  static u16 link_width_to_bits(struct hfi1_devdata *dd, u16 width)
 	case 1: return OPA_LINK_WIDTH_1X;
 	case 2: return OPA_LINK_WIDTH_2X;
 	case 3: return OPA_LINK_WIDTH_3X;
+	case 4: return OPA_LINK_WIDTH_4X;
 	default:
 		dd_dev_info(dd, "%s: invalid width %d, using 4\n",
 			    __func__, width);
-		/* fall through */
-	case 4: return OPA_LINK_WIDTH_4X;
+		return OPA_LINK_WIDTH_4X;
 	}
 }
 
@@ -12898,10 +12898,6 @@  u32 chip_to_opa_pstate(struct hfi1_devdata *dd, u32 chip_pstate)
 {
 	/* look at the HFI meta-states only */
 	switch (chip_pstate & 0xf0) {
-	default:
-		dd_dev_err(dd, "Unexpected chip physical state of 0x%x\n",
-			   chip_pstate);
-		/* fall through */
 	case PLS_DISABLED:
 		return IB_PORTPHYSSTATE_DISABLED;
 	case PLS_OFFLINE:
@@ -12914,6 +12910,10 @@  u32 chip_to_opa_pstate(struct hfi1_devdata *dd, u32 chip_pstate)
 		return IB_PORTPHYSSTATE_LINKUP;
 	case PLS_PHYTEST:
 		return IB_PORTPHYSSTATE_PHY_TEST;
+	default:
+		dd_dev_err(dd, "Unexpected chip physical state of 0x%x\n",
+			   chip_pstate);
+		return IB_PORTPHYSSTATE_DISABLED;
 	}
 }