linux-kernel - [PATCH] VFS: Convert file->f_dentry->d_inode to file

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Message-ID: <20150113175753.29073.20788.stgit@warthog.procyon.org.uk>
Date:	Tue, 13 Jan 2015 17:57:53 +0000
From:	David Howells <dhowells@...hat.com>
To:	jesper.nilsson@...s.com, viro@...IV.linux.org.uk
Cc:	linux-fsdevel@...r.kernel.org, dhowells@...hat.com,
	linux-kernel@...r.kernel.org, linux-cris-kernel@...s.com
Subject: [PATCH] VFS: Convert file->f_dentry->d_inode to file_inode() [ver
 #2]

Convert file->f_dentry->d_inode to file_inode() so as to get layered
filesystems right.

Found with: git grep '[.>]f_dentry'

Signed-off-by: David Howells <dhowells@...hat.com>
---

 arch/cris/arch-v32/drivers/sync_serial.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/cris/arch-v32/drivers/sync_serial.c b/arch/cris/arch-v32/drivers/sync_serial.c
index 08a313fc2241..f772068d9e79 100644
--- a/arch/cris/arch-v32/drivers/sync_serial.c
+++ b/arch/cris/arch-v32/drivers/sync_serial.c
@@ -604,7 +604,7 @@ static ssize_t __sync_serial_read(struct file *file,
 				  struct timespec *ts)
 {
 	unsigned long flags;
-	int dev = MINOR(file->f_dentry->d_inode->i_rdev);
+	int dev = MINOR(file_inode(file)->i_rdev);
 	int avail;
 	struct sync_port *port;
 	unsigned char *start;

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