net: tulip: de4x5: mark expected switch fall-throughs

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

Addresses-Coverity-ID: 114784 ("Missing break in switch")
Addresses-Coverity-ID: 114785 ("Missing break in switch")
Addresses-Coverity-ID: 114786 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
index a31b4df3e7ffb8dbf48430cadb1d7e9dbb3ea82c..66535d1653f6d8c156b49493fd8ef7827be0b507 100644 (file)
--- a/drivers/net/ethernet/dec/tulip/de4x5.c
+++ b/drivers/net/ethernet/dec/tulip/de4x5.c
@@ -3204,6 +3204,8 @@ srom_map_media(struct net_device *dev)
       case SROM_10BASETF:
        if (!lp->params.fdx) return -1;
        lp->fdx = true;
+       /* fall through */
+
       case SROM_10BASET:
        if (lp->params.fdx && !lp->fdx) return -1;
        if ((lp->chipset == DC21140) || ((lp->chipset & ~0x00ff) == DC2114x)) {
@@ -3224,6 +3226,8 @@ srom_map_media(struct net_device *dev)
       case SROM_100BASETF:
         if (!lp->params.fdx) return -1;
        lp->fdx = true;
+       /* fall through */
+
       case SROM_100BASET:
        if (lp->params.fdx && !lp->fdx) return -1;
        lp->media = _100Mb;
@@ -3236,6 +3240,8 @@ srom_map_media(struct net_device *dev)
       case SROM_100BASEFF:
        if (!lp->params.fdx) return -1;
        lp->fdx = true;
+       /* fall through */
+
       case SROM_100BASEF:
        if (lp->params.fdx && !lp->fdx) return -1;
        lp->media = _100Mb;