b43legacy: Use fallthrough pseudo-keyword

Replace the existing /* fall through */ comments and its variants with
the new pseudo-keyword macro fallthrough[1].

[1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through

Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200821064412.GA20612@embeddedor

diff --git a/drivers/net/wireless/broadcom/b43legacy/dma.c b/drivers/net/wireless/broadcom/b43legacy/dma.c
index f7594e2a896ef203ea446181480f066117f7d46e..7e2f70c4207cca94cd53a4e82609c3fa481be24a 100644 (file)
--- a/drivers/net/wireless/broadcom/b43legacy/dma.c
+++ b/drivers/net/wireless/broadcom/b43legacy/dma.c
@@ -189,7 +189,7 @@ return dev->dma.tx_ring1;
        switch (queue_priority) {
        default:
                B43legacy_WARN_ON(1);
-               /* fallthrough */
+               fallthrough;
        case 0:
                ring = dev->dma.tx_ring3;
                break;

diff --git a/drivers/net/wireless/broadcom/b43legacy/main.c b/drivers/net/wireless/broadcom/b43legacy/main.c
index 044a5fa66ae792475a702fd867305ca52724863c..c503992a7c89830c908fb18643861843c03e889a 100644 (file)
--- a/drivers/net/wireless/broadcom/b43legacy/main.c
+++ b/drivers/net/wireless/broadcom/b43legacy/main.c
@@ -1538,7 +1538,7 @@ static int do_request_fw(struct b43legacy_wldev *dev,
                size = be32_to_cpu(hdr->size);
                if (size != (*fw)->size - sizeof(struct b43legacy_fw_header))
                        goto err_format;
-               /* fallthrough */
+               fallthrough;
        case B43legacy_FW_TYPE_IV:
                if (hdr->ver != 1)
                        goto err_format;
@@ -2077,7 +2077,7 @@ static void b43legacy_rate_memory_init(struct b43legacy_wldev *dev)
                b43legacy_rate_memory_write(dev, B43legacy_OFDM_RATE_36MB, 1);
                b43legacy_rate_memory_write(dev, B43legacy_OFDM_RATE_48MB, 1);
                b43legacy_rate_memory_write(dev, B43legacy_OFDM_RATE_54MB, 1);
-               /* fallthrough */
+               fallthrough;
        case B43legacy_PHYTYPE_B:
                b43legacy_rate_memory_write(dev, B43legacy_CCK_RATE_1MB, 0);
                b43legacy_rate_memory_write(dev, B43legacy_CCK_RATE_2MB, 0);