[PATCH] lockd: replace schedule_timeout() with msleep_interruptible()

From: Nishanth Aravamudan <nacc@us.ibm.com>

Use msleep_interruptible() instead of schedule_timeout(). The existing
code is not incorrect, but msleep_interruptible() offers two advantages:
1) consistency across the kernel and
2) human-sensible time units (msecs).

Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>

Index: linux-kj/fs/lockd/clntproc.c
===================================================================
--- linux-kj.orig/fs/lockd/clntproc.c	2005-09-03 14:19:18.000000000 +0400
+++ linux-kj/fs/lockd/clntproc.c	2005-09-03 14:22:56.000000000 +0400
@@ -14,6 +14,7 @@
 #include <linux/nfs_fs.h>
 #include <linux/utsname.h>
 #include <linux/smp_lock.h>
+#include <linux/delay.h>
 #include <linux/sunrpc/clnt.h>
 #include <linux/sunrpc/svc.h>
 #include <linux/lockd/lockd.h>
@@ -299,8 +300,7 @@ nlmclnt_alloc_call(void)
 			return call;
 		}
 		printk("nlmclnt_alloc_call: failed, waiting for memory\n");
-		current->state = TASK_INTERRUPTIBLE;
-		schedule_timeout(5*HZ);
+		msleep_interruptible(5000);
 	}
 	return NULL;
 }