1 files changed, 1 insertions, 30 deletions
diff --git a/drivers/char/nwflash.c b/drivers/char/nwflash.c
index e371480d3639..dbe598de9b74 100644
--- a/drivers/char/nwflash.c
+++ b/drivers/char/nwflash.c
@@ -277,36 +277,7 @@ static loff_t flash_llseek(struct file *file, loff_t offset, int orig)
 		printk(KERN_DEBUG "flash_llseek: offset=0x%X, orig=0x%X.\n",
 		       (unsigned int) offset, orig);
 
-	switch (orig) {
-	case 0:
-		if (offset < 0) {
-			ret = -EINVAL;
-			break;
-		}
-
-		if ((unsigned int) offset > gbFlashSize) {
-			ret = -EINVAL;
-			break;
-		}
-
-		file->f_pos = (unsigned int) offset;
-		ret = file->f_pos;
-		break;
-	case 1:
-		if ((file->f_pos + offset) > gbFlashSize) {
-			ret = -EINVAL;
-			break;
-		}
-		if ((file->f_pos + offset) < 0) {
-			ret = -EINVAL;
-			break;
-		}
-		file->f_pos += offset;
-		ret = file->f_pos;
-		break;
-	default:
-		ret = -EINVAL;
-	}
+	ret = no_seek_end_llseek_size(file, offset, orig, gbFlashSize);
 	mutex_unlock(&flash_mutex);
 	return ret;
 }