From e6346f3d154dfb481180420b63efb59040942b3c Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sat, 21 Apr 2012 18:44:12 -0400
Subject: [PATCH] --- yaml --- r: 309979 b: refs/heads/master c:
 20ba5d736f5a42abbee3e14384ff2d0fdaef2e6d h: refs/heads/master i:   309977:
 8c967c8b35d2742ffb2254d7388c4039bff2c892   309975:
 f435809395768c06660539a094446489953f2e8d v: v3

---
 [refs]              | 2 +-
 trunk/fs/signalfd.c | 7 ++++---
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/[refs] b/[refs]
index 39b3fa0dc6a7..049101ac16ad 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 545ec2c7945bf7d22d0779e7dc9bf16f7dd9ae34
+refs/heads/master: 20ba5d736f5a42abbee3e14384ff2d0fdaef2e6d
diff --git a/trunk/fs/signalfd.c b/trunk/fs/signalfd.c
index 7ae2a574cb25..9f35a37173de 100644
--- a/trunk/fs/signalfd.c
+++ b/trunk/fs/signalfd.c
@@ -269,12 +269,13 @@ SYSCALL_DEFINE4(signalfd4, int, ufd, sigset_t __user *, user_mask,
 		if (ufd < 0)
 			kfree(ctx);
 	} else {
-		struct file *file = fget(ufd);
+		int fput_needed;
+		struct file *file = fget_light(ufd, &fput_needed);
 		if (!file)
 			return -EBADF;
 		ctx = file->private_data;
 		if (file->f_op != &signalfd_fops) {
-			fput(file);
+			fput_light(file, fput_needed);
 			return -EINVAL;
 		}
 		spin_lock_irq(&current->sighand->siglock);
@@ -282,7 +283,7 @@ SYSCALL_DEFINE4(signalfd4, int, ufd, sigset_t __user *, user_mask,
 		spin_unlock_irq(&current->sighand->siglock);
 
 		wake_up(&current->sighand->signalfd_wqh);
-		fput(file);
+		fput_light(file, fput_needed);
 	}
 
 	return ufd;