Re: [PATCH] ipmi: kcs_bmc: mark expected switch fall-through in kcs_bmc_handle_data
On 2018-02-15 05:46, Corey Minyard wrote: On 02/14/2018 11:30 AM, Gustavo A. R. Silva wrote: In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Thanks, queued for next release. -corey Addresses-Coverity-ID: 1465255 ("Missing break in switch") Signed-off-by: Gustavo A. R. Silva --- This code was compiled with GCC 7.3.0 drivers/char/ipmi/kcs_bmc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/char/ipmi/kcs_bmc.c b/drivers/char/ipmi/kcs_bmc.c index 3a3498a..6476bfb 100644 --- a/drivers/char/ipmi/kcs_bmc.c +++ b/drivers/char/ipmi/kcs_bmc.c @@ -95,6 +95,7 @@ static void kcs_bmc_handle_data(struct kcs_bmc *kcs_bmc) switch (kcs_bmc->phase) { case KCS_PHASE_WRITE_START: kcs_bmc->phase = KCS_PHASE_WRITE_DATA; + /* fall through */ Thanks, Gustavo. I see many modules have '/* fall through */', but I thought it was a just C comment, I didn't add it for making code clean. Learned it, thank you! :-) case KCS_PHASE_WRITE_DATA: if (kcs_bmc->data_in_idx < KCS_MSG_BUFSIZ) {
Re: [PATCH] ipmi: kcs_bmc: mark expected switch fall-through in kcs_bmc_handle_data
On 02/14/2018 03:46 PM, Corey Minyard wrote: On 02/14/2018 11:30 AM, Gustavo A. R. Silva wrote: In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Thanks, queued for next release. Thanks, Corey. -- Gustavo
Re: [PATCH] ipmi: kcs_bmc: mark expected switch fall-through in kcs_bmc_handle_data
On 02/14/2018 11:30 AM, Gustavo A. R. Silva wrote: In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Thanks, queued for next release. -corey Addresses-Coverity-ID: 1465255 ("Missing break in switch") Signed-off-by: Gustavo A. R. Silva --- This code was compiled with GCC 7.3.0 drivers/char/ipmi/kcs_bmc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/char/ipmi/kcs_bmc.c b/drivers/char/ipmi/kcs_bmc.c index 3a3498a..6476bfb 100644 --- a/drivers/char/ipmi/kcs_bmc.c +++ b/drivers/char/ipmi/kcs_bmc.c @@ -95,6 +95,7 @@ static void kcs_bmc_handle_data(struct kcs_bmc *kcs_bmc) switch (kcs_bmc->phase) { case KCS_PHASE_WRITE_START: kcs_bmc->phase = KCS_PHASE_WRITE_DATA; + /* fall through */ case KCS_PHASE_WRITE_DATA: if (kcs_bmc->data_in_idx < KCS_MSG_BUFSIZ) {
[PATCH] ipmi: kcs_bmc: mark expected switch fall-through in kcs_bmc_handle_data
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 1465255 ("Missing break in switch") Signed-off-by: Gustavo A. R. Silva --- This code was compiled with GCC 7.3.0 drivers/char/ipmi/kcs_bmc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/char/ipmi/kcs_bmc.c b/drivers/char/ipmi/kcs_bmc.c index 3a3498a..6476bfb 100644 --- a/drivers/char/ipmi/kcs_bmc.c +++ b/drivers/char/ipmi/kcs_bmc.c @@ -95,6 +95,7 @@ static void kcs_bmc_handle_data(struct kcs_bmc *kcs_bmc) switch (kcs_bmc->phase) { case KCS_PHASE_WRITE_START: kcs_bmc->phase = KCS_PHASE_WRITE_DATA; + /* fall through */ case KCS_PHASE_WRITE_DATA: if (kcs_bmc->data_in_idx < KCS_MSG_BUFSIZ) { -- 2.7.4