match_string() returns the index of an array for a matching string, which can be used intead of open coded variant.
Cc: Liam Girdwood <[email protected]> Cc: Mark Brown <[email protected]> Cc: Jaroslav Kysela <[email protected]> Cc: Takashi Iwai <[email protected]> Cc: [email protected] Signed-off-by: Yisheng Xie <[email protected]> --- sound/soc/codecs/max98088.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/sound/soc/codecs/max98088.c b/sound/soc/codecs/max98088.c index 865f64c..7383f90 100644 --- a/sound/soc/codecs/max98088.c +++ b/sound/soc/codecs/max98088.c @@ -1382,14 +1382,11 @@ static int max98088_set_bias_level(struct snd_soc_component *component, static int max98088_get_channel(struct snd_soc_component *component, const char *name) { - int i; - - for (i = 0; i < ARRAY_SIZE(eq_mode_name); i++) - if (strcmp(name, eq_mode_name[i]) == 0) - return i; + int ret = match_string(eq_mode_name, ARRAY_SIZE(eq_mode_name), name); /* Shouldn't happen */ - dev_err(component->dev, "Bad EQ channel name '%s'\n", name); + if (ret < 0) + dev_err(component->dev, "Bad EQ channel name '%s'\n", name); return -EINVAL; } -- 1.7.12.4
