NFS: use __set_current_state()

use __set_current_state(TASK_*) instead of current->state = TASK_*, in fs/nfs

Signed-off-by: Milind Arun Choudhary <milindchoudhary@gmail.com>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: "J. Bruce Fields" <bfields@fieldses.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

fs/nfs/idmap.c

diff --git a/fs/nfs/idmap.c b/fs/nfs/idmap.c
index 9d4a6b2..d11eb055 100644
--- a/fs/nfs/idmap.c
+++ b/fs/nfs/idmap.c
@@ -272,7 +272,7 @@
 	set_current_state(TASK_UNINTERRUPTIBLE);
 	mutex_unlock(&idmap->idmap_im_lock);
 	schedule();
-	current->state = TASK_RUNNING;
+	__set_current_state(TASK_RUNNING);
 	remove_wait_queue(&idmap->idmap_wq, &wq);
 	mutex_lock(&idmap->idmap_im_lock);
 
@@ -333,7 +333,7 @@
 	set_current_state(TASK_UNINTERRUPTIBLE);
 	mutex_unlock(&idmap->idmap_im_lock);
 	schedule();
-	current->state = TASK_RUNNING;
+	__set_current_state(TASK_RUNNING);
 	remove_wait_queue(&idmap->idmap_wq, &wq);
 	mutex_lock(&idmap->idmap_im_lock);