From: Al Viro <viro@zeniv.linux.org.uk>
Date: Mon, 27 Aug 2012 00:15:40 +0000 (-0400)
Subject: switch fallocate(2) to fget_light()
X-Git-Tag: next-20120928~93^2~38
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6b48c5b2079af1f81d8f249ae07a988d8c45b32f;p=karo-tx-linux.git

switch fallocate(2) to fget_light()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/fs/open.c b/fs/open.c
index 9f61d7269d39..da6d3f1ac243 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -277,12 +277,12 @@ int do_fallocate(struct file *file, int mode, loff_t offset, loff_t len)
 SYSCALL_DEFINE(fallocate)(int fd, int mode, loff_t offset, loff_t len)
 {
 	struct file *file;
-	int error = -EBADF;
+	int error = -EBADF, fput_needed;
 
-	file = fget(fd);
+	file = fget_light(fd, &fput_needed);
 	if (file) {
 		error = do_fallocate(file, mode, offset, len);
-		fput(file);
+		fput_light(file, fput_needed);
 	}
 
 	return error;