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Diffstat (limited to 'fs/ncpfs/ioctl.c')
-rw-r--r--fs/ncpfs/ioctl.c34
1 files changed, 19 insertions, 15 deletions
diff --git a/fs/ncpfs/ioctl.c b/fs/ncpfs/ioctl.c
index 88df79356a1f..fd3efdca5ae3 100644
--- a/fs/ncpfs/ioctl.c
+++ b/fs/ncpfs/ioctl.c
@@ -30,11 +30,13 @@
#define NCP_PACKET_SIZE_INTERNAL 65536
static int
-ncp_get_fs_info(struct ncp_server* server, struct inode* inode, struct ncp_fs_info __user *arg)
+ncp_get_fs_info(struct ncp_server * server, struct file *file,
+ struct ncp_fs_info __user *arg)
{
+ struct inode *inode = file->f_dentry->d_inode;
struct ncp_fs_info info;
- if ((permission(inode, MAY_WRITE, NULL) != 0)
+ if ((file_permission(file, MAY_WRITE) != 0)
&& (current->uid != server->m.mounted_uid)) {
return -EACCES;
}
@@ -58,11 +60,13 @@ ncp_get_fs_info(struct ncp_server* server, struct inode* inode, struct ncp_fs_in
}
static int
-ncp_get_fs_info_v2(struct ncp_server* server, struct inode* inode, struct ncp_fs_info_v2 __user * arg)
+ncp_get_fs_info_v2(struct ncp_server * server, struct file *file,
+ struct ncp_fs_info_v2 __user * arg)
{
+ struct inode *inode = file->f_dentry->d_inode;
struct ncp_fs_info_v2 info2;
- if ((permission(inode, MAY_WRITE, NULL) != 0)
+ if ((file_permission(file, MAY_WRITE) != 0)
&& (current->uid != server->m.mounted_uid)) {
return -EACCES;
}
@@ -190,7 +194,7 @@ int ncp_ioctl(struct inode *inode, struct file *filp,
switch (cmd) {
case NCP_IOC_NCPREQUEST:
- if ((permission(inode, MAY_WRITE, NULL) != 0)
+ if ((file_permission(filp, MAY_WRITE) != 0)
&& (current->uid != server->m.mounted_uid)) {
return -EACCES;
}
@@ -245,16 +249,16 @@ int ncp_ioctl(struct inode *inode, struct file *filp,
return ncp_conn_logged_in(inode->i_sb);
case NCP_IOC_GET_FS_INFO:
- return ncp_get_fs_info(server, inode, argp);
+ return ncp_get_fs_info(server, filp, argp);
case NCP_IOC_GET_FS_INFO_V2:
- return ncp_get_fs_info_v2(server, inode, argp);
+ return ncp_get_fs_info_v2(server, filp, argp);
case NCP_IOC_GETMOUNTUID2:
{
unsigned long tmp = server->m.mounted_uid;
- if ( (permission(inode, MAY_READ, NULL) != 0)
+ if ((file_permission(filp, MAY_READ) != 0)
&& (current->uid != server->m.mounted_uid))
{
return -EACCES;
@@ -268,7 +272,7 @@ int ncp_ioctl(struct inode *inode, struct file *filp,
{
struct ncp_setroot_ioctl sr;
- if ( (permission(inode, MAY_READ, NULL) != 0)
+ if ((file_permission(filp, MAY_READ) != 0)
&& (current->uid != server->m.mounted_uid))
{
return -EACCES;
@@ -343,7 +347,7 @@ int ncp_ioctl(struct inode *inode, struct file *filp,
#ifdef CONFIG_NCPFS_PACKET_SIGNING
case NCP_IOC_SIGN_INIT:
- if ((permission(inode, MAY_WRITE, NULL) != 0)
+ if ((file_permission(filp, MAY_WRITE) != 0)
&& (current->uid != server->m.mounted_uid))
{
return -EACCES;
@@ -366,7 +370,7 @@ int ncp_ioctl(struct inode *inode, struct file *filp,
return 0;
case NCP_IOC_SIGN_WANTED:
- if ( (permission(inode, MAY_READ, NULL) != 0)
+ if ((file_permission(filp, MAY_READ) != 0)
&& (current->uid != server->m.mounted_uid))
{
return -EACCES;
@@ -379,7 +383,7 @@ int ncp_ioctl(struct inode *inode, struct file *filp,
{
int newstate;
- if ( (permission(inode, MAY_WRITE, NULL) != 0)
+ if ((file_permission(filp, MAY_WRITE) != 0)
&& (current->uid != server->m.mounted_uid))
{
return -EACCES;
@@ -400,7 +404,7 @@ int ncp_ioctl(struct inode *inode, struct file *filp,
#ifdef CONFIG_NCPFS_IOCTL_LOCKING
case NCP_IOC_LOCKUNLOCK:
- if ( (permission(inode, MAY_WRITE, NULL) != 0)
+ if ((file_permission(filp, MAY_WRITE) != 0)
&& (current->uid != server->m.mounted_uid))
{
return -EACCES;
@@ -605,7 +609,7 @@ outrel:
#endif /* CONFIG_NCPFS_NLS */
case NCP_IOC_SETDENTRYTTL:
- if ((permission(inode, MAY_WRITE, NULL) != 0) &&
+ if ((file_permission(filp, MAY_WRITE) != 0) &&
(current->uid != server->m.mounted_uid))
return -EACCES;
{
@@ -635,7 +639,7 @@ outrel:
so we have this out of switch */
if (cmd == NCP_IOC_GETMOUNTUID) {
__kernel_uid_t uid = 0;
- if ((permission(inode, MAY_READ, NULL) != 0)
+ if ((file_permission(filp, MAY_READ) != 0)
&& (current->uid != server->m.mounted_uid)) {
return -EACCES;
}