[SCSI] iscsi_tcp: remove sk_sleep check

There is no need to call sk_sleep before calling wake_up_interruptible,
because the wait_queue_head is now with the socket.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
1 file changed