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| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2018-07-03 21:23:05 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-08-13 20:48:54 +0200 |
| commit | a2eed33dcdb7663170b01f05dd8d0a3323ffe4b3 (patch) | |
| tree | b85ce0fc9f511d5c2098b831cc30fd4b2a7f73ec /drivers/ide | |
| parent | ide-tape: remove redundant variable buffer_size (diff) | |
| download | linux-a2eed33dcdb7663170b01f05dd8d0a3323ffe4b3.tar.xz linux-a2eed33dcdb7663170b01f05dd8d0a3323ffe4b3.zip | |
ide: mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/ide')
| -rw-r--r-- | drivers/ide/hpt366.c | 5 | ||||
| -rw-r--r-- | drivers/ide/ide-floppy.c | 1 | ||||
| -rw-r--r-- | drivers/ide/ide-probe.c | 1 | ||||
| -rw-r--r-- | drivers/ide/ide-taskfile.c | 3 | ||||
| -rw-r--r-- | 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 e52c58c29d9a..4d565b0c5a6e 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 5bd2aafc3753..a8df300f949c 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 416a2f353071..3b75a7b7a284 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 89b29028d315..c21d5c50ae3a 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 c3062b53056f..024bc7ba49ee 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 */ |