ide: hpt366: mark expected switch fall-throughs

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Notice that, in this particular case, I removed the "else: "
part from the comment. As we are now using Warning level 3:
-Wimplicit-fallthrough=3, this is what GCC is expecting to
find.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/ide/hpt366.c b/drivers/ide/hpt366.c
index 4d565b0c5a6e6a9cf7a280e7b3ccf28f7bd542a3..0a3f9bcc8b042e22ec9ef517e2ed551747b701c0 100644 (file)
--- a/drivers/ide/hpt366.c
+++ b/drivers/ide/hpt366.c
@@ -574,7 +574,7 @@ 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 */
+               /* fall through */
        case HPT372 :
        case HPT372A:
        case HPT372N:
@@ -601,7 +601,7 @@ static u8 hpt3xx_mdma_filter(ide_drive_t *drive)
        case HPT374 :
                if (ata_id_is_sata(drive->id))
                        return 0x00;
-               /* else: fall through */
+               /* fall through */
        default:
                return 0x07;
        }