[PATCH] drivers/usb: fix-up schedule_timeout() usage

Description: Use schedule_timeout_{,un}interruptible() instead of
set_current_state()/schedule_timeout() to reduce kernel size.

Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2 files changed, 2 insertions, 4 deletions

diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c
index 05c44ae3ed32..9ee1aaff2fcd 100644
--- a/drivers/usb/serial/cypress_m8.c
+++ b/drivers/usb/serial/cypress_m8.c
@@ -610,8 +610,7 @@ static void cypress_close(struct usb_serial_port *port, struct file * filp)
                 timeout = max((HZ*2560)/bps,HZ/10);
         else
                 timeout = 2*HZ;
-        set_current_state(TASK_INTERRUPTIBLE);
-        schedule_timeout(timeout);
+        schedule_timeout_interruptible(timeout);
 
         dbg("%s - stopping urbs", __FUNCTION__);
         usb_kill_urb (port->interrupt_in_urb);
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index 461474176cfb..ea8c6e74be4f 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -652,8 +652,7 @@ static void pl2303_close (struct usb_serial_port *port, struct file *filp)
                 timeout = max((HZ*2560)/bps,HZ/10);
         else
                 timeout = 2*HZ;
-        set_current_state(TASK_INTERRUPTIBLE);
-        schedule_timeout(timeout);
+        schedule_timeout_interruptible(timeout);
 
         /* shutdown our urbs */
         dbg("%s - shutting down urbs", __FUNCTION__);