On Sun, 2016-08-21 at 21:45 +0200, SF Markus Elfring wrote:
> Reduce the scope for the local variables to an if branch.
[]
> diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c
[]
> @@ -545,14 +545,14 @@ static int snd_compress_check_input(struct snd_compr_params *params)
> static int
> snd_compr_set_params(struct snd_compr_stream *stream, unsigned long arg)
> {
> - struct snd_compr_params *params;
> - int retval;
> -
> if (stream->runtime->state == SNDRV_PCM_STATE_OPEN) {
Likely better not reducing variable scope but changing:
if (stream->runtime->state == SNDRV_PCM_STATE_OPEN)
to
if (stream->runtime->state != SNDRV_PCM_STATE_OPEN)
return -EPERM;
and unindenting the remainder of the code one level instead.
--
To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
