[Zyxel630-11-cvs] amedyn2/module usbatm.c,1.16,1.17

[Aurelio <sk...@us...>]

Update of /cvsroot/zyxel630-11/amedyn2/module
In directory sc8-pr-cvs10.sourceforge.net:/tmp/cvs-serv29214

Modified Files:
	usbatm.c 
Log Message:

Fix for very unlikely race: if the thread manages to exit
before pid was assigned, pid will not be set to -1, and
the wrong thread may be shot down on modem disconnect.
(usbatm CVS 1.67)


Index: usbatm.c
===================================================================
RCS file: /cvsroot/zyxel630-11/amedyn2/module/usbatm.c,v
retrieving revision 1.16
retrieving revision 1.17
diff -C2 -d -r1.16 -r1.17
*** usbatm.c	18 Nov 2006 12:55:08 -0000	1.16
--- usbatm.c	18 Nov 2006 13:00:49 -0000	1.17
***************
*** 1074,1077 ****
--- 1074,1078 ----
  	daemonize(instance->driver->driver_name);
  	allow_signal(SIGTERM);
+ 	instance->thread_pid = get_current()->pid;
  
  	complete(&instance->thread_started);
***************
*** 1098,1105 ****
  	}
  
- 	mutex_lock(&instance->serialize);
- 	instance->thread_pid = ret;
- 	mutex_unlock(&instance->serialize);
- 
  	wait_for_completion(&instance->thread_started);
  
--- 1099,1102 ----