---

yaml --- r: 92634 b: refs/heads/master c: e74153d h: refs/heads/master v: v3
git-mirror · Apr 24, 2008 · ca87308 · ca87308
1 parent 69d19b5
commit ca87308
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Showing 2 changed files with 5 additions and 8 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f245e549f0d1fb43fd6d7759d31cd763e6d914b6
+refs/heads/master: e74153d44a57d9445fb1dfad7c3accbec6d4a873
diff --git a/trunk/drivers/media/video/em28xx/em28xx-video.c b/trunk/drivers/media/video/em28xx/em28xx-video.c
@@ -790,15 +790,12 @@ static int res_get(struct em28xx_fh *fh)
 	if (fh->stream_on)
 		return rc;
 
-	mutex_lock(&dev->lock);
-
 	if (dev->stream_on)
-		rc = -EINVAL;
-	else {
-		dev->stream_on = 1;
-		fh->stream_on  = 1;
-	}
+		return -EINVAL;
 
+	mutex_lock(&dev->lock);
+	dev->stream_on = 1;
+	fh->stream_on  = 1;
 	mutex_unlock(&dev->lock);
 	return rc;
 }