---

yaml --- r: 102912 b: refs/heads/master c: cc0d9ff h: refs/heads/master v: v3
git-mirror · Jun 14, 2008 · 462c603 · 462c603
1 parent fd685b9
commit 462c603
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Showing 2 changed files with 4 additions and 13 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a9f853ddd352954815a023c4811629ed117df2f8
+refs/heads/master: cc0d9ff2c998410c7d4a99061a3ebdaa5c55ae9d
diff --git a/trunk/drivers/net/wireless/airo.c b/trunk/drivers/net/wireless/airo.c
@@ -4561,22 +4561,13 @@ static ssize_t proc_read( struct file *file,
 			  size_t len,
 			  loff_t *offset )
 {
-	loff_t pos = *offset;
-	struct proc_data *priv = (struct proc_data*)file->private_data;
+	struct proc_data *priv = file->private_data;
 
 	if (!priv->rbuffer)
 		return -EINVAL;
 
-	if (pos < 0)
-		return -EINVAL;
-	if (pos >= priv->readlen)
-		return 0;
-	if (len > priv->readlen - pos)
-		len = priv->readlen - pos;
-	if (copy_to_user(buffer, priv->rbuffer + pos, len))
-		return -EFAULT;
-	*offset = pos + len;
-	return len;
+	return simple_read_from_buffer(buffer, len, offset, priv->rbuffer,
+					priv->readlen);
 }
 
 /*