From: "Gustavo A. R. Silva" <gustavo@embeddedor.com> To: Kalle Valo <kvalo@qca.qualcomm.com>, "David S. Miller" <davem@davemloft.net> Cc: ath10k@lists.infradead.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" <gustavo@embeddedor.com> Subject: [PATCH] ath10k: htt_tx: mark expected switch fall-throughs Date: Thu, 24 May 2018 17:59:28 -0500 [thread overview] Message-ID: <20180524225928.GA19570@embeddedor.com> (raw) In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Notice that in this particular case, I replaced "pass through" with a proper "fall through" comment, which is what GCC is expecting to find. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> --- drivers/net/wireless/ath/ath10k/htt_tx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/ath/ath10k/htt_tx.c b/drivers/net/wireless/ath/ath10k/htt_tx.c index 5d8b97a..89157c5 100644 --- a/drivers/net/wireless/ath/ath10k/htt_tx.c +++ b/drivers/net/wireless/ath/ath10k/htt_tx.c @@ -1202,7 +1202,7 @@ static int ath10k_htt_tx_32(struct ath10k_htt *htt, case ATH10K_HW_TXRX_RAW: case ATH10K_HW_TXRX_NATIVE_WIFI: flags0 |= HTT_DATA_TX_DESC_FLAGS0_MAC_HDR_PRESENT; - /* pass through */ + /* fall through */ case ATH10K_HW_TXRX_ETHERNET: if (ar->hw_params.continuous_frag_desc) { ext_desc_t = htt->frag_desc.vaddr_desc_32; @@ -1404,7 +1404,7 @@ static int ath10k_htt_tx_64(struct ath10k_htt *htt, case ATH10K_HW_TXRX_RAW: case ATH10K_HW_TXRX_NATIVE_WIFI: flags0 |= HTT_DATA_TX_DESC_FLAGS0_MAC_HDR_PRESENT; - /* pass through */ + /* fall through */ case ATH10K_HW_TXRX_ETHERNET: if (ar->hw_params.continuous_frag_desc) { ext_desc_t = htt->frag_desc.vaddr_desc_64; -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: "Gustavo A. R. Silva" <gustavo@embeddedor.com> To: Kalle Valo <kvalo@qca.qualcomm.com>, "David S. Miller" <davem@davemloft.net> Cc: netdev@vger.kernel.org, linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, ath10k@lists.infradead.org, "Gustavo A. R. Silva" <gustavo@embeddedor.com> Subject: [PATCH] ath10k: htt_tx: mark expected switch fall-throughs Date: Thu, 24 May 2018 17:59:28 -0500 [thread overview] Message-ID: <20180524225928.GA19570@embeddedor.com> (raw) In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Notice that in this particular case, I replaced "pass through" with a proper "fall through" comment, which is what GCC is expecting to find. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> --- drivers/net/wireless/ath/ath10k/htt_tx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/ath/ath10k/htt_tx.c b/drivers/net/wireless/ath/ath10k/htt_tx.c index 5d8b97a..89157c5 100644 --- a/drivers/net/wireless/ath/ath10k/htt_tx.c +++ b/drivers/net/wireless/ath/ath10k/htt_tx.c @@ -1202,7 +1202,7 @@ static int ath10k_htt_tx_32(struct ath10k_htt *htt, case ATH10K_HW_TXRX_RAW: case ATH10K_HW_TXRX_NATIVE_WIFI: flags0 |= HTT_DATA_TX_DESC_FLAGS0_MAC_HDR_PRESENT; - /* pass through */ + /* fall through */ case ATH10K_HW_TXRX_ETHERNET: if (ar->hw_params.continuous_frag_desc) { ext_desc_t = htt->frag_desc.vaddr_desc_32; @@ -1404,7 +1404,7 @@ static int ath10k_htt_tx_64(struct ath10k_htt *htt, case ATH10K_HW_TXRX_RAW: case ATH10K_HW_TXRX_NATIVE_WIFI: flags0 |= HTT_DATA_TX_DESC_FLAGS0_MAC_HDR_PRESENT; - /* pass through */ + /* fall through */ case ATH10K_HW_TXRX_ETHERNET: if (ar->hw_params.continuous_frag_desc) { ext_desc_t = htt->frag_desc.vaddr_desc_64; -- 2.7.4 _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k
next reply other threads:[~2018-05-24 23:23 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-05-24 22:59 Gustavo A. R. Silva [this message] 2018-05-24 22:59 ` [PATCH] ath10k: htt_tx: mark expected switch fall-throughs Gustavo A. R. Silva 2018-06-13 11:40 ` Kalle Valo 2018-06-13 11:40 ` Kalle Valo 2019-02-16 11:21 ` -Wimplicit-fallthrough not working with ccache Kalle Valo 2019-02-16 11:21 ` Kalle Valo 2019-02-18 17:49 ` Gustavo A. R. Silva 2019-02-18 17:49 ` Gustavo A. R. Silva 2018-06-13 11:41 ` ath10k: htt_tx: mark expected switch fall-throughs Kalle Valo
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