From: Al Viro <viro@zeniv.linux.org.uk>
Date: Mon, 17 Jun 2013 11:31:22 +0000 (+0400)
Subject: vc: switch to fixed_size_llseek()
X-Git-Tag: accepted/tizen/common/20141203.182822~1960^2~32
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=65004276fc45a37c133f09a86712e6f2daede342;p=platform%2Fkernel%2Flinux-arm64.git

vc: switch to fixed_size_llseek()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/drivers/tty/vt/vc_screen.c b/drivers/tty/vt/vc_screen.c
index d7799de..14a2b5f 100644
--- a/drivers/tty/vt/vc_screen.c
+++ b/drivers/tty/vt/vc_screen.c
@@ -188,22 +188,7 @@ static loff_t vcs_lseek(struct file *file, loff_t offset, int orig)
 	console_unlock();
 	if (size < 0)
 		return size;
-	switch (orig) {
-		default:
-			return -EINVAL;
-		case 2:
-			offset += size;
-			break;
-		case 1:
-			offset += file->f_pos;
-		case 0:
-			break;
-	}
-	if (offset < 0 || offset > size) {
-		return -EINVAL;
-	}
-	file->f_pos = offset;
-	return file->f_pos;
+	return fixed_size_llseek(file, offset, orig, size);
 }