[alsa-devel] [patch] ALSA: bebob: sizeof() vs ARRAY_SIZE() typo

[Takashi Sakamoto]

(May 19 2014 01:43), Dan Carpenter wrote:
> ARRAY_SIZE() was intended here instead of sizeof().  The
> "bridgeco_freq_table" array holds integers so the original condition is
> never true.
> 
> Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com>

Reviewd-by: Takashi Sakamoto <o-takashi at sakamocchi.jp>
Tested-by: Takashi Sakamoto <o-takashi at sakamocchi.jp>

> diff --git a/sound/firewire/bebob/bebob_stream.c b/sound/firewire/bebob/bebob_stream.c
> index 514c7c9..bc4f827 100644
> --- a/sound/firewire/bebob/bebob_stream.c
> +++ b/sound/firewire/bebob/bebob_stream.c
> @@ -749,7 +749,7 @@ parse_stream_formation(u8 *buf, unsigned int len,
>  		if (buf[2] == bridgeco_freq_table[i])
>  			break;
>  	}
> -	if (i == sizeof(bridgeco_freq_table))
> +	if (i == ARRAY_SIZE(bridgeco_freq_table))
>  		return -ENOSYS;
>  
>  	/* Avoid double count by different entries for the same rate. */