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Commit b627dbce authored by Jan Blunck's avatar Jan Blunck Committed by Linus Torvalds
Browse files

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: default avatarJan Blunck <jblunck@suse.de>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Karsten Keil <isdn@linux-pingi.de>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent fc244475

drivers/isdn/mISDN/timerdev.c

+0 −2
Original line number Diff line number Diff line
@@ -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)