mISDN: remove unnecessary test on f_pos

This test is not doing anything since it is always false if the
mISDN_read() is called from vfs_read().  Besides that the driver uses
nonseekable_open() and is not using off or file->f_pos anywhere.

Signed-off-by: Jan Blunck <jblunck@suse.de>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Karsten Keil <isdn@linux-pingi.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/isdn/mISDN/timerdev.c b/drivers/isdn/mISDN/timerdev.c
index c3243c913ec033b570c04678c6408efa8e13a694..81048b8ed8ad97b7890f631155c77264c35fd98d 100644 (file)
--- a/drivers/isdn/mISDN/timerdev.c
+++ b/drivers/isdn/mISDN/timerdev.c
@@ -98,8 +98,6 @@ mISDN_read(struct file *filep, char __user *buf, size_t count, loff_t *off)
        if (*debug & DEBUG_TIMER)
                printk(KERN_DEBUG "%s(%p, %p, %d, %p)\n", __func__,
                        filep, buf, (int)count, off);
-       if (*off != filep->f_pos)
-               return -ESPIPE;
 
        if (list_empty(&dev->expired) && (dev->work == 0)) {
                if (filep->f_flags & O_NONBLOCK)