diff --git a/[refs] b/[refs]
index c92356a9c102..d1681b8d8512 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bb53a76116a8af13ee2581c85c02fe40e0c1a599
+refs/heads/master: 3835a9bd07778d87dea37fbf190f70883515e8fc
diff --git a/trunk/fs/compat.c b/trunk/fs/compat.c
index 970888aad843..01f39f87f372 100644
--- a/trunk/fs/compat.c
+++ b/trunk/fs/compat.c
@@ -1913,7 +1913,7 @@ asmlinkage long compat_sys_ppoll(struct pollfd __user *ufds,
 	}
 
 	if (sigmask) {
-		if (sigsetsize |= sizeof(compat_sigset_t))
+		if (sigsetsize != sizeof(compat_sigset_t))
 			return -EINVAL;
 		if (copy_from_user(&ss32, sigmask, sizeof(ss32)))
 			return -EFAULT;