From eb5881d37fe2c8c43c92bb7f2c87fba90a2103f2 Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Mon, 17 Jun 2013 17:44:23 +0400
Subject: fnic: switch to fixed_size_llseek()

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

diff --git a/drivers/scsi/fnic/fnic_debugfs.c b/drivers/scsi/fnic/fnic_debugfs.c
index 85e1ffd..cbcb012 100644
--- a/drivers/scsi/fnic/fnic_debugfs.c
+++ b/drivers/scsi/fnic/fnic_debugfs.c
@@ -164,20 +164,8 @@ static loff_t fnic_trace_debugfs_lseek(struct file *file,
 					int howto)
 {
 	fnic_dbgfs_t *fnic_dbg_prt = file->private_data;
-	loff_t pos = -1;
-
-	switch (howto) {
-	case 0:
-		pos = offset;
-		break;
-	case 1:
-		pos = file->f_pos + offset;
-		break;
-	case 2:
-		pos = fnic_dbg_prt->buffer_len + offset;
-	}
-	return (pos < 0 || pos > fnic_dbg_prt->buffer_len) ?
-			  -EINVAL : (file->f_pos = pos);
+	return fixed_size_llseek(file, offset, howto,
+				fnic_dbg_prt->buffer_len);
 }
 
 /*
-- 
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