unimore/kernel-hacking-2024-linux-steffo
unimore/kernel-hacking-2024-linux-steffo
1
Fork 0
Code Pull requests 5 Wiki Activity

CIFS: Cleanup cifs_mknod

Browse source 
Rename camel case variable and fix comment style.

Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru>
Signed-off-by: Steve French <smfrench@gmail.com>
This commit is contained in:
Pavel Shilovsky 2014-01-16 15:53:34 +04:00 committed by Steve French
parent 9bf4fa01f9
commit dd12067156
1 changed files with 22 additions and 26 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

48
fs/cifs/dir.c
View file

@ -565,12 +565,12 @@ int cifs_mknod(struct inode *inode, struct dentry *direntry, umode_t mode,
int create_options = CREATE_NOT_DIR | CREATE_OPTION_SPECIAL;
struct cifs_sb_info *cifs_sb;
struct tcon_link *tlink;
struct cifs_tcon *pTcon;
struct cifs_tcon *tcon;
struct cifs_io_parms io_parms;
char *full_path = NULL;
struct inode *newinode = NULL;
int oplock = 0;
u16 fileHandle;
u16 netfid;
FILE_ALL_INFO *buf = NULL;
unsigned int bytes_written;
struct win_dev *pdev;
@ -583,7 +583,7 @@ int cifs_mknod(struct inode *inode, struct dentry *direntry, umode_t mode,
if (IS_ERR(tlink))
return PTR_ERR(tlink);
pTcon = tlink_tcon(tlink);
tcon = tlink_tcon(tlink);
xid = get_xid();
@ -593,7 +593,7 @@ int cifs_mknod(struct inode *inode, struct dentry *direntry, umode_t mode,
goto mknod_out;
}
if (pTcon->unix_ext) {
if (tcon->unix_ext) {
struct cifs_unix_set_info_args args = {
.mode = mode & ~current_umask(),
.ctime = NO_CHANGE_64,
@ -608,7 +608,7 @@ int cifs_mknod(struct inode *inode, struct dentry *direntry, umode_t mode,
args.uid = INVALID_UID; /* no change */
args.gid = INVALID_GID; /* no change */
}
rc = CIFSSMBUnixSetPathInfo(xid, pTcon, full_path, &args,
rc = CIFSSMBUnixSetPathInfo(xid, tcon, full_path, &args,
cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
@ -640,42 +640,38 @@ int cifs_mknod(struct inode *inode, struct dentry *direntry, umode_t mode,
if (backup_cred(cifs_sb))
create_options |= CREATE_OPEN_BACKUP_INTENT;
rc = CIFSSMBOpen(xid, pTcon, full_path, FILE_CREATE,
rc = CIFSSMBOpen(xid, tcon, full_path, FILE_CREATE,
GENERIC_WRITE, create_options,
&fileHandle, &oplock, buf, cifs_sb->local_nls,
&netfid, &oplock, buf, cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
if (rc)
goto mknod_out;
/* BB Do not bother to decode buf since no local inode yet to put
* timestamps in, but we can reuse it safely */
/*
* BB Do not bother to decode buf since no local inode yet to put
* timestamps in, but we can reuse it safely.
*/
pdev = (struct win_dev *)buf;
io_parms.netfid = fileHandle;
io_parms.netfid = netfid;
io_parms.pid = current->tgid;
io_parms.tcon = pTcon;
io_parms.tcon = tcon;
io_parms.offset = 0;
io_parms.length = sizeof(struct win_dev);
if (S_ISCHR(mode)) {
memcpy(pdev->type, "IntxCHR", 8);
pdev->major =
cpu_to_le64(MAJOR(device_number));
pdev->minor =
cpu_to_le64(MINOR(device_number));
rc = CIFSSMBWrite(xid, &io_parms,
&bytes_written, (char *)pdev,
NULL, 0);
pdev->major = cpu_to_le64(MAJOR(device_number));
pdev->minor = cpu_to_le64(MINOR(device_number));
rc = CIFSSMBWrite(xid, &io_parms, &bytes_written, (char *)pdev,
NULL, 0);
} else if (S_ISBLK(mode)) {
memcpy(pdev->type, "IntxBLK", 8);
pdev->major =
cpu_to_le64(MAJOR(device_number));
pdev->minor =
cpu_to_le64(MINOR(device_number));
rc = CIFSSMBWrite(xid, &io_parms,
&bytes_written, (char *)pdev,
NULL, 0);
pdev->major = cpu_to_le64(MAJOR(device_number));
pdev->minor = cpu_to_le64(MINOR(device_number));
rc = CIFSSMBWrite(xid, &io_parms, &bytes_written, (char *)pdev,
NULL, 0);
} /* else if (S_ISFIFO) */
CIFSSMBClose(xid, pTcon, fileHandle);
CIFSSMBClose(xid, tcon, netfid);
d_drop(direntry);
/* FIXME: add code here to set EAs */