---

yaml --- r: 323030 b: refs/heads/master c: 35b1da4 h: refs/heads/master v: v3
git-mirror · Sep 19, 2012 · 18caac5 · 18caac5
1 parent 2190d25
commit 18caac5
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Showing 2 changed files with 7 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 30ebb7fa0e3e92145b859ad6e44aa6dc636b4103
+refs/heads/master: 35b1da4e1e1026b5195649170dfb9ebb52f808e0
diff --git a/trunk/drivers/input/touchscreen/edt-ft5x06.c b/trunk/drivers/input/touchscreen/edt-ft5x06.c
@@ -566,9 +566,12 @@ static ssize_t edt_ft5x06_debugfs_raw_data_read(struct file *file,
 	}
 
 	read = min_t(size_t, count, tsdata->raw_bufsize - *off);
-	error = copy_to_user(buf, tsdata->raw_buffer + *off, read);
-	if (!error)
-		*off += read;
+	if (copy_to_user(buf, tsdata->raw_buffer + *off, read)) {
+		error = -EFAULT;
+		goto out;
+	}
+
+	*off += read;
 out:
 	mutex_unlock(&tsdata->mutex);
 	return error ?: read;