[alsa-devel] [PATCH 3/5] ASoC: dapm: Remove unnecessary loop

[Lars-Peter Clausen]

The condition 'i == item' is only true when, well, 'i' equals 'item'.
So just use 'item' directly as the index into the array.

Signed-off-by: Lars-Peter Clausen <lars at metafoo.de>
---
 sound/soc/soc-dapm.c | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index f81d942..6d4a72e 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -367,11 +367,10 @@ static void dapm_set_path_status(struct snd_soc_dapm_widget *w,
 		val = soc_widget_read(w, e->reg);
 		item = (val >> e->shift_l) & e->mask;
 
-		p->connect = 0;
-		for (i = 0; i < e->max; i++) {
-			if (!(strcmp(p->name, e->texts[i])) && item == i)
-				p->connect = 1;
-		}
+		if (item < e->max && !strcmp(p->name, e->texts[item]))
+			p->connect = 1;
+		else
+			p->connect = 0;
 	}
 	break;
 	case snd_soc_dapm_virt_mux: {
@@ -401,11 +400,10 @@ static void dapm_set_path_status(struct snd_soc_dapm_widget *w,
 				break;
 		}
 
-		p->connect = 0;
-		for (i = 0; i < e->max; i++) {
-			if (!(strcmp(p->name, e->texts[i])) && item == i)
-				p->connect = 1;
-		}
+		if (item < e->max && !strcmp(p->name, e->texts[item]))
+			p->connect = 1;
+		else
+			p->connect = 0;
 	}
 	break;
 	/* does not affect routing - always connected */
-- 
1.8.0