diff mbox

cpufreq: speedstep-lib: mark expected switch fall-through

Message ID 20171012224103.GA18340@embeddedor.com (mailing list archive)
State Accepted, archived
Delegated to: Rafael Wysocki
Headers show

Commit Message

Gustavo A. R. Silva Oct. 12, 2017, 10:41 p.m. UTC 
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
---
 drivers/cpufreq/speedstep-lib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Viresh Kumar Oct. 13, 2017, 3:49 a.m. UTC | #1 
On 12-10-17, 17:41, Gustavo A. R. Silva wrote:
> In preparation to enabling -Wimplicit-fallthrough, mark switch cases
> where we are expecting to fall through.
> 
> Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
> ---
>  drivers/cpufreq/speedstep-lib.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/cpufreq/speedstep-lib.c b/drivers/cpufreq/speedstep-lib.c
> index ccab452..8085ec9 100644
> --- a/drivers/cpufreq/speedstep-lib.c
> +++ b/drivers/cpufreq/speedstep-lib.c
> @@ -367,7 +367,7 @@ unsigned int speedstep_detect_processor(void)
>  			} else
>  				return SPEEDSTEP_CPU_PIII_C;
>  		}
> -
> +		/* fall through */
>  	default:
>  		return 0;
>  	}

Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
diff mbox

Patch

diff --git a/drivers/cpufreq/speedstep-lib.c b/drivers/cpufreq/speedstep-lib.c
index ccab452..8085ec9 100644
--- a/drivers/cpufreq/speedstep-lib.c
+++ b/drivers/cpufreq/speedstep-lib.c
@@ -367,7 +367,7 @@  unsigned int speedstep_detect_processor(void)
 			} else
 				return SPEEDSTEP_CPU_PIII_C;
 		}
-
+		/* fall through */
 	default:
 		return 0;
 	}