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Date: Wed, 14 Jul 2010 21:41:24 -0500
From: Steve French <smfrench@...il.com>
To: Joe Perches <joe@...ches.com>
Cc: Jiri Kosina <trivial@...nel.org>, linux-kernel@...r.kernel.org,
Steve French <sfrench@...ba.org>, linux-cifs@...r.kernel.org,
samba-technical@...ts.samba.org
Subject: Re: [PATCH 22/36] fs/cifs: Remove unnecessary casts of private_data
merged into cifs-2.6.git
On Mon, Jul 12, 2010 at 3:50 PM, Joe Perches <joe@...ches.com> wrote:
> Signed-off-by: Joe Perches <joe@...ches.com>
> ---
> fs/cifs/file.c | 24 ++++++++++--------------
> fs/cifs/inode.c | 4 ++--
> fs/cifs/ioctl.c | 3 +--
> 3 files changed, 13 insertions(+), 18 deletions(-)
>
> diff --git a/fs/cifs/file.c b/fs/cifs/file.c
> index 409e4f5..b5fb2a0 100644
> --- a/fs/cifs/file.c
> +++ b/fs/cifs/file.c
> @@ -427,7 +427,7 @@ static int cifs_reopen_file(struct file *file, bool can_flush)
> __u16 netfid;
>
> if (file->private_data)
> - pCifsFile = (struct cifsFileInfo *)file->private_data;
> + pCifsFile = file->private_data;
> else
> return -EBADF;
>
> @@ -565,8 +565,7 @@ int cifs_close(struct inode *inode, struct file *file)
> int xid, timeout;
> struct cifs_sb_info *cifs_sb;
> struct cifsTconInfo *pTcon;
> - struct cifsFileInfo *pSMBFile =
> - (struct cifsFileInfo *)file->private_data;
> + struct cifsFileInfo *pSMBFile = file->private_data;
>
> xid = GetXid();
>
> @@ -641,8 +640,7 @@ int cifs_closedir(struct inode *inode, struct file *file)
> {
> int rc = 0;
> int xid;
> - struct cifsFileInfo *pCFileStruct =
> - (struct cifsFileInfo *)file->private_data;
> + struct cifsFileInfo *pCFileStruct = file->private_data;
> char *ptmp;
>
> cFYI(1, "Closedir inode = 0x%p", inode);
> @@ -863,8 +861,7 @@ int cifs_lock(struct file *file, int cmd, struct file_lock *pfLock)
> length, pfLock,
> posix_lock_type, wait_flag);
> } else {
> - struct cifsFileInfo *fid =
> - (struct cifsFileInfo *)file->private_data;
> + struct cifsFileInfo *fid = file->private_data;
>
> if (numLock) {
> rc = CIFSSMBLock(xid, tcon, netfid, length,
> @@ -965,7 +962,7 @@ ssize_t cifs_user_write(struct file *file, const char __user *write_data,
>
> if (file->private_data == NULL)
> return -EBADF;
> - open_file = (struct cifsFileInfo *) file->private_data;
> + open_file = file->private_data;
>
> rc = generic_write_checks(file, poffset, &write_size, 0);
> if (rc)
> @@ -1067,7 +1064,7 @@ static ssize_t cifs_write(struct file *file, const char *write_data,
>
> if (file->private_data == NULL)
> return -EBADF;
> - open_file = (struct cifsFileInfo *)file->private_data;
> + open_file = file->private_data;
>
> xid = GetXid();
>
> @@ -1651,8 +1648,7 @@ int cifs_fsync(struct file *file, int datasync)
> int xid;
> int rc = 0;
> struct cifsTconInfo *tcon;
> - struct cifsFileInfo *smbfile =
> - (struct cifsFileInfo *)file->private_data;
> + struct cifsFileInfo *smbfile = file->private_data;
> struct inode *inode = file->f_path.dentry->d_inode;
>
> xid = GetXid();
> @@ -1756,7 +1752,7 @@ ssize_t cifs_user_read(struct file *file, char __user *read_data,
> FreeXid(xid);
> return rc;
> }
> - open_file = (struct cifsFileInfo *)file->private_data;
> + open_file = file->private_data;
>
> if ((file->f_flags & O_ACCMODE) == O_WRONLY)
> cFYI(1, "attempting read on write only file instance");
> @@ -1837,7 +1833,7 @@ static ssize_t cifs_read(struct file *file, char *read_data, size_t read_size,
> FreeXid(xid);
> return rc;
> }
> - open_file = (struct cifsFileInfo *)file->private_data;
> + open_file = file->private_data;
>
> if ((file->f_flags & O_ACCMODE) == O_WRONLY)
> cFYI(1, "attempting read on write only file instance");
> @@ -1968,7 +1964,7 @@ static int cifs_readpages(struct file *file, struct address_space *mapping,
> FreeXid(xid);
> return rc;
> }
> - open_file = (struct cifsFileInfo *)file->private_data;
> + open_file = file->private_data;
> cifs_sb = CIFS_SB(file->f_path.dentry->d_sb);
> pTcon = cifs_sb->tcon;
>
> diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
> index 107c84d..ee08248 100644
> --- a/fs/cifs/inode.c
> +++ b/fs/cifs/inode.c
> @@ -288,7 +288,7 @@ int cifs_get_file_info_unix(struct file *filp)
> struct inode *inode = filp->f_path.dentry->d_inode;
> struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
> struct cifsTconInfo *tcon = cifs_sb->tcon;
> - struct cifsFileInfo *cfile = (struct cifsFileInfo *) filp->private_data;
> + struct cifsFileInfo *cfile = filp->private_data;
>
> xid = GetXid();
> rc = CIFSSMBUnixQFileInfo(xid, tcon, cfile->netfid, &find_data);
> @@ -515,7 +515,7 @@ int cifs_get_file_info(struct file *filp)
> struct inode *inode = filp->f_path.dentry->d_inode;
> struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
> struct cifsTconInfo *tcon = cifs_sb->tcon;
> - struct cifsFileInfo *cfile = (struct cifsFileInfo *) filp->private_data;
> + struct cifsFileInfo *cfile = filp->private_data;
>
> xid = GetXid();
> rc = CIFSSMBQFileInfo(xid, tcon, cfile->netfid, &find_data);
> diff --git a/fs/cifs/ioctl.c b/fs/cifs/ioctl.c
> index 505926f..9d38a71 100644
> --- a/fs/cifs/ioctl.c
> +++ b/fs/cifs/ioctl.c
> @@ -41,8 +41,7 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
> __u64 ExtAttrMask = 0;
> __u64 caps;
> struct cifsTconInfo *tcon;
> - struct cifsFileInfo *pSMBFile =
> - (struct cifsFileInfo *)filep->private_data;
> + struct cifsFileInfo *pSMBFile = filep->private_data;
> #endif /* CONFIG_CIFS_POSIX */
>
> xid = GetXid();
> --
> 1.7.1.337.g6068.dirty
>
>
--
Thanks,
Steve
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