linux-kernel - [PATCHv8 5/6] file: trivial: replace get_unused_fd() by get_unused_fd

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Date:	Wed, 24 Sep 2014 15:11:10 +0200
From:	Yann Droneaud <ydroneaud@...eya.com>
To:	Al Viro <viro@...iv.linux.org.uk>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Jiri Kosina <trivial@...nel.org>
Cc:	linux-kernel@...r.kernel.org, Yann Droneaud <ydroneaud@...eya.com>,
	linux-fsdevel@...r.kernel.org
Subject: [PATCHv8 5/6] file: trivial: replace get_unused_fd() by get_unused_fd_flags(0)

This patch replaces calls to get_unused_fd() with equivalent call to
get_unused_fd_flags(0) to preserve current behavor for existing code.

In a further patch, get_unused_fd() will be removed so that new code
start using get_unused_fd_flags(), with the hope O_CLOEXEC could be
used, either by default or choosen by userspace.

Link: http://lkml.kernel.org/r/cover.1411562410.git.ydroneaud@opteya.com
Cc: Al Viro <viro@...iv.linux.org.uk>
Cc: Andrew Morton <akpm@...ux-foundation.org>
Cc: trivial@...nel.org
Signed-off-by: Yann Droneaud <ydroneaud@...eya.com>
---
 fs/file.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/file.c b/fs/file.c
index ab3eb6a88239..ee738ea028fa 100644
--- a/fs/file.c
+++ b/fs/file.c
@@ -869,7 +869,7 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes)
 	struct file *file = fget_raw(fildes);
 
 	if (file) {
-		ret = get_unused_fd();
+		ret = get_unused_fd_flags(0);
 		if (ret >= 0)
 			fd_install(ret, file);
 		else
-- 
1.9.3

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