From: Tom Hromatka <tom.hromatka@oracle.com>
Date: Tue, 16 Aug 2016 16:46:56 +0000 (-0700)
Subject: ftrace: remove unnecessary __maybe_unused from waitfd() parameters
X-Git-Tag: v4.1.12-105.0.20170705_2000~53
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=734c245b4eeca767374af941f7d3e3ef2886e7c8;p=users%2Fjedix%2Flinux-maple.git

ftrace: remove unnecessary __maybe_unused from waitfd() parameters

__maybe_unused is not required for unused function parameters.  In
fact, using __maybe_unused confuses the ftrace parser.  Thus, this
change removes these superfluous descriptors.

Orabug: 24327424

Reviewed-by: Allen Pais <allen.pais@oracle.com>
Signed-off-by: Tom Hromatka <tom.hromatka@oracle.com>
(cherry picked from commit 2f772dbf28c6bd410ca0855fc3260331030b6d9a)
Signed-off-by: Allen Pais <allen.pais@oracle.com>
---

diff --git a/fs/waitfd.c b/fs/waitfd.c
index d9dc7b4cc04c0..6f12a2200d49f 100644
--- a/fs/waitfd.c
+++ b/fs/waitfd.c
@@ -90,8 +90,8 @@ static const struct file_operations waitfd_fops = {
 	.llseek		= noop_llseek,
 };
  
-SYSCALL_DEFINE4(waitfd, int __maybe_unused, which, pid_t, upid, int, options,
-		int __maybe_unused, flags)
+SYSCALL_DEFINE4(waitfd, int, which, pid_t, upid, int, options,
+		int, flags)
 {
 	int ufd;
 	struct waitfd_ctx *ctx;