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fs/cifs: Remove unnecessary casts of private_data 

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
This commit is contained in:
Joe Perches 2010-07-12 13:50:14 -07:00 committed by Steve French
parent 3feb41cff8
commit c21dfb699f
3 changed files with 13 additions and 18 deletions
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24
fs/cifs/file.c
View File

@ -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;

4
fs/cifs/inode.c
View File

@ -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);

3
fs/cifs/ioctl.c
View File

@ -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();