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Diffstat (limited to 'fs/ncpfs/inode.c')
-rw-r--r--fs/ncpfs/inode.c52
1 files changed, 30 insertions, 22 deletions
diff --git a/fs/ncpfs/inode.c b/fs/ncpfs/inode.c
index 42e3bef270c..67a90bf795d 100644
--- a/fs/ncpfs/inode.c
+++ b/fs/ncpfs/inode.c
@@ -40,12 +40,12 @@ static void ncp_delete_inode(struct inode *);
static void ncp_put_super(struct super_block *);
static int ncp_statfs(struct dentry *, struct kstatfs *);
-static kmem_cache_t * ncp_inode_cachep;
+static struct kmem_cache * ncp_inode_cachep;
static struct inode *ncp_alloc_inode(struct super_block *sb)
{
struct ncp_inode_info *ei;
- ei = (struct ncp_inode_info *)kmem_cache_alloc(ncp_inode_cachep, SLAB_KERNEL);
+ ei = (struct ncp_inode_info *)kmem_cache_alloc(ncp_inode_cachep, GFP_KERNEL);
if (!ei)
return NULL;
return &ei->vfs_inode;
@@ -56,7 +56,7 @@ static void ncp_destroy_inode(struct inode *inode)
kmem_cache_free(ncp_inode_cachep, NCP_FINFO(inode));
}
-static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags)
+static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags)
{
struct ncp_inode_info *ei = (struct ncp_inode_info *) foo;
@@ -327,11 +327,12 @@ static int ncp_parse_options(struct ncp_mount_data_kernel *data, char *options)
char *optarg;
unsigned long optint;
int version = 0;
+ int ret;
data->flags = 0;
data->int_flags = 0;
data->mounted_uid = 0;
- data->wdog_pid = -1;
+ data->wdog_pid = NULL;
data->ncp_fd = ~0;
data->time_out = 10;
data->retry_count = 20;
@@ -343,8 +344,9 @@ static int ncp_parse_options(struct ncp_mount_data_kernel *data, char *options)
data->mounted_vol[0] = 0;
while ((optval = ncp_getopt("ncpfs", &options, ncp_opts, NULL, &optarg, &optint)) != 0) {
- if (optval < 0)
- return optval;
+ ret = optval;
+ if (ret < 0)
+ goto err;
switch (optval) {
case 'u':
data->uid = optint;
@@ -371,7 +373,7 @@ static int ncp_parse_options(struct ncp_mount_data_kernel *data, char *options)
data->flags = optint;
break;
case 'w':
- data->wdog_pid = optint;
+ data->wdog_pid = find_get_pid(optint);
break;
case 'n':
data->ncp_fd = optint;
@@ -380,18 +382,21 @@ static int ncp_parse_options(struct ncp_mount_data_kernel *data, char *options)
data->info_fd = optint;
break;
case 'v':
- if (optint < NCP_MOUNT_VERSION_V4) {
- return -ECHRNG;
- }
- if (optint > NCP_MOUNT_VERSION_V5) {
- return -ECHRNG;
- }
+ ret = -ECHRNG;
+ if (optint < NCP_MOUNT_VERSION_V4)
+ goto err;
+ if (optint > NCP_MOUNT_VERSION_V5)
+ goto err;
version = optint;
break;
}
}
return 0;
+err:
+ put_pid(data->wdog_pid);
+ data->wdog_pid = NULL;
+ return ret;
}
static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent)
@@ -409,6 +414,7 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent)
#endif
struct ncp_entry_info finfo;
+ data.wdog_pid = NULL;
server = kzalloc(sizeof(struct ncp_server), GFP_KERNEL);
if (!server)
return -ENOMEM;
@@ -425,7 +431,7 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent)
data.flags = md->flags;
data.int_flags = NCP_IMOUNT_LOGGEDIN_POSSIBLE;
data.mounted_uid = md->mounted_uid;
- data.wdog_pid = md->wdog_pid;
+ data.wdog_pid = find_get_pid(md->wdog_pid);
data.ncp_fd = md->ncp_fd;
data.time_out = md->time_out;
data.retry_count = md->retry_count;
@@ -445,7 +451,7 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent)
data.flags = md->flags;
data.int_flags = 0;
data.mounted_uid = md->mounted_uid;
- data.wdog_pid = md->wdog_pid;
+ data.wdog_pid = find_get_pid(md->wdog_pid);
data.ncp_fd = md->ncp_fd;
data.time_out = md->time_out;
data.retry_count = md->retry_count;
@@ -471,7 +477,7 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent)
if (!ncp_filp)
goto out;
error = -ENOTSOCK;
- sock_inode = ncp_filp->f_dentry->d_inode;
+ sock_inode = ncp_filp->f_path.dentry->d_inode;
if (!S_ISSOCK(sock_inode->i_mode))
goto out_fput;
sock = SOCKET_I(sock_inode);
@@ -504,7 +510,7 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent)
if (!server->info_filp)
goto out_fput;
error = -ENOTSOCK;
- sock_inode = server->info_filp->f_dentry->d_inode;
+ sock_inode = server->info_filp->f_path.dentry->d_inode;
if (!S_ISSOCK(sock_inode->i_mode))
goto out_fput2;
info_sock = SOCKET_I(sock_inode);
@@ -577,12 +583,12 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent)
server->rcv.ptr = (unsigned char*)&server->rcv.buf;
server->rcv.len = 10;
server->rcv.state = 0;
- INIT_WORK(&server->rcv.tq, ncp_tcp_rcv_proc, server);
- INIT_WORK(&server->tx.tq, ncp_tcp_tx_proc, server);
+ INIT_WORK(&server->rcv.tq, ncp_tcp_rcv_proc);
+ INIT_WORK(&server->tx.tq, ncp_tcp_tx_proc);
sock->sk->sk_write_space = ncp_tcp_write_space;
} else {
- INIT_WORK(&server->rcv.tq, ncpdgram_rcv_proc, server);
- INIT_WORK(&server->timeout_tq, ncpdgram_timeout_proc, server);
+ INIT_WORK(&server->rcv.tq, ncpdgram_rcv_proc);
+ INIT_WORK(&server->timeout_tq, ncpdgram_timeout_proc);
server->timeout_tm.data = (unsigned long)server;
server->timeout_tm.function = ncpdgram_timeout_call;
}
@@ -679,6 +685,7 @@ out_fput:
*/
fput(ncp_filp);
out:
+ put_pid(data.wdog_pid);
sb->s_fs_info = NULL;
kfree(server);
return error;
@@ -711,7 +718,8 @@ static void ncp_put_super(struct super_block *sb)
if (server->info_filp)
fput(server->info_filp);
fput(server->ncp_filp);
- kill_proc(server->m.wdog_pid, SIGTERM, 1);
+ kill_pid(server->m.wdog_pid, SIGTERM, 1);
+ put_pid(server->m.wdog_pid);
kfree(server->priv.data);
kfree(server->auth.object_name);
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-26 06:27:16 +0000