In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva <gustavo@xxxxxxxxxxxxxx> --- drivers/ide/hpt366.c | 5 +++-- drivers/ide/ide-floppy.c | 1 + drivers/ide/ide-probe.c | 1 + drivers/ide/ide-taskfile.c | 3 ++- drivers/ide/sis5513.c | 1 + 5 files changed, 8 insertions(+), 3 deletions(-) diff --git a/drivers/ide/hpt366.c b/drivers/ide/hpt366.c index e52c58c..4d565b0 100644 --- a/drivers/ide/hpt366.c +++ b/drivers/ide/hpt366.c @@ -574,13 +574,14 @@ static u8 hpt3xx_udma_filter(ide_drive_t *drive) if (!HPT370_ALLOW_ATA100_5 || check_in_drive_list(drive, bad_ata100_5)) return ATA_UDMA4; + /* else: fall through */ case HPT372 : case HPT372A: case HPT372N: case HPT374 : if (ata_id_is_sata(drive->id)) mask &= ~0x0e; - /* Fall thru */ + /* fall through */ default: return mask; } @@ -600,7 +601,7 @@ static u8 hpt3xx_mdma_filter(ide_drive_t *drive) case HPT374 : if (ata_id_is_sata(drive->id)) return 0x00; - /* Fall thru */ + /* else: fall through */ default: return 0x07; } diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c index 5bd2aaf..a8df300 100644 --- a/drivers/ide/ide-floppy.c +++ b/drivers/ide/ide-floppy.c @@ -427,6 +427,7 @@ static int ide_floppy_get_capacity(ide_drive_t *drive) * (maintains previous driver behaviour) */ break; + /* else: fall through */ case CAPACITY_CURRENT: /* Normal Zip/LS-120 disks */ if (memcmp(cap_desc, &floppy->cap_desc, 8)) diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index 416a2f3..3b75a7b 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -142,6 +142,7 @@ static void ide_classify_atapi_dev(ide_drive_t *drive) } /* Early cdrom models used zero */ type = ide_cdrom; + /* fall through */ case ide_cdrom: drive->dev_flags |= IDE_DFLAG_REMOVABLE; #ifdef CONFIG_PPC diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c index 89b2902..c21d5c5 100644 --- a/drivers/ide/ide-taskfile.c +++ b/drivers/ide/ide-taskfile.c @@ -128,7 +128,7 @@ ide_startstop_t do_rw_taskfile(ide_drive_t *drive, struct ide_cmd *orig_cmd) return pre_task_out_intr(drive, cmd); } handler = task_pio_intr; - /* fall-through */ + /* fall through */ case ATA_PROT_NODATA: if (handler == NULL) handler = task_no_data_intr; @@ -140,6 +140,7 @@ ide_startstop_t do_rw_taskfile(ide_drive_t *drive, struct ide_cmd *orig_cmd) hwif->expiry = dma_ops->dma_timer_expiry; ide_execute_command(drive, cmd, ide_dma_intr, 2 * WAIT_CMD); dma_ops->dma_start(drive); + /* fall through */ default: return ide_started; } diff --git a/drivers/ide/sis5513.c b/drivers/ide/sis5513.c index c3062b5..024bc7b 100644 --- a/drivers/ide/sis5513.c +++ b/drivers/ide/sis5513.c @@ -494,6 +494,7 @@ static int init_chipset_sis5513(struct pci_dev *dev) pci_read_config_byte(dev, 0x09, ®); if ((reg & 0x0f) != 0x00) pci_write_config_byte(dev, 0x09, reg&0xf0); + /* fall through */ case ATA_16: /* force per drive recovery and active timings needed on ATA_33 and below chips */ -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
