From 72083646528d4887b920deb71b37e09bc7d227bb Mon Sep 17 00:00:00 2001
From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sun, 28 Nov 2010 16:27:19 -0800
Subject: Un-inline get_pipe_info() helper function

This avoids some include-file hell, and the function isn't really
important enough to be inlined anyway.

Reported-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 include/linux/pipe_fs_i.h | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

(limited to 'include/linux')

diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
index 3c5ac3147428..bb27d7ec2fb9 100644
--- a/include/linux/pipe_fs_i.h
+++ b/include/linux/pipe_fs_i.h
@@ -160,17 +160,6 @@ void generic_pipe_buf_release(struct pipe_inode_info *, struct pipe_buffer *);
 
 /* for F_SETPIPE_SZ and F_GETPIPE_SZ */
 long pipe_fcntl(struct file *, unsigned int, unsigned long arg);
-
-/*
- * After the inode slimming patch, i_pipe/i_bdev/i_cdev share the same
- * location, so checking ->i_pipe is not enough to verify that this is a
- * pipe.
- */
-static inline struct pipe_inode_info *get_pipe_info(struct file *file)
-{
-	struct inode *i = file->f_path.dentry->d_inode;
-
-	return S_ISFIFO(i->i_mode) ? i->i_pipe : NULL;
-}
+struct pipe_inode_info *get_pipe_info(struct file *file);
 
 #endif
-- 
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