lpfc: switch to fixed_size_llseek()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
index f525ecb..60084e6 100644
--- a/drivers/scsi/lpfc/lpfc_debugfs.c
+++ b/drivers/scsi/lpfc/lpfc_debugfs.c
@@ -1165,22 +1165,8 @@
static loff_t
lpfc_debugfs_lseek(struct file *file, loff_t off, int whence)
{
- struct lpfc_debug *debug;
- loff_t pos = -1;
-
- debug = file->private_data;
-
- switch (whence) {
- case 0:
- pos = off;
- break;
- case 1:
- pos = file->f_pos + off;
- break;
- case 2:
- pos = debug->len + off;
- }
- return (pos < 0 || pos > debug->len) ? -EINVAL : (file->f_pos = pos);
+ struct lpfc_debug *debug = file->private_data;
+ return fixed_size_llseek(file, off, whence, debug->len);
}
/**