Re: [PATCH 111/141] net: plip: Fix fall-through warnings for Clang
From: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Date: 2021-03-04 23:00:28
Also in:
linux-hardening, lkml
Hi all, It's been more than 3 months; who can take this, please? :) Thanks -- Gustavo On Fri, Nov 20, 2020 at 12:38:25PM -0600, Gustavo A. R. Silva wrote:
quoted hunk ↗ jump to hunk
In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple warnings by explicitly adding multiple break statements instead of letting the code fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> --- drivers/net/plip/plip.c | 2 ++ 1 file changed, 2 insertions(+)diff --git a/drivers/net/plip/plip.c b/drivers/net/plip/plip.c index 4406b353123e..e26cf91bdec2 100644 --- a/drivers/net/plip/plip.c +++ b/drivers/net/plip/plip.c@@ -516,6 +516,7 @@ plip_receive(unsigned short nibble_timeout, struct net_device *dev, *data_p |= (c0 << 1) & 0xf0; write_data (dev, 0x00); /* send ACK */ *ns_p = PLIP_NB_BEGIN; + break; case PLIP_NB_2: break; }@@ -808,6 +809,7 @@ plip_send_packet(struct net_device *dev, struct net_local *nl, return HS_TIMEOUT; } } + break; case PLIP_PK_LENGTH_LSB: if (plip_send(nibble_timeout, dev,-- 2.27.0