From 496ad9aa8ef448058e36ca7a787c61f2e63f0f54 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Wed, 23 Jan 2013 17:07:38 -0500 Subject: new helper: file_inode(file) Signed-off-by: Al Viro --- drivers/char/mem.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/char/mem.c') diff --git a/drivers/char/mem.c b/drivers/char/mem.c index c6fa3bc2baa8..e23b4a247b72 100644 --- a/drivers/char/mem.c +++ b/drivers/char/mem.c @@ -708,7 +708,7 @@ static loff_t memory_lseek(struct file *file, loff_t offset, int orig) { loff_t ret; - mutex_lock(&file->f_path.dentry->d_inode->i_mutex); + mutex_lock(&file_inode(file)->i_mutex); switch (orig) { case SEEK_CUR: offset += file->f_pos; @@ -725,7 +725,7 @@ static loff_t memory_lseek(struct file *file, loff_t offset, int orig) default: ret = -EINVAL; } - mutex_unlock(&file->f_path.dentry->d_inode->i_mutex); + mutex_unlock(&file_inode(file)->i_mutex); return ret; } -- cgit v1.2.3-59-g8ed1b