diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/usb/core/inode.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/usb/core/inode.c b/drivers/usb/core/inode.c index 3cf945cc5b9a..f48c3dbc367a 100644 --- a/drivers/usb/core/inode.c +++ b/drivers/usb/core/inode.c @@ -27,7 +27,6 @@ /*****************************************************************************/ -#include <linux/config.h> #include <linux/module.h> #include <linux/fs.h> #include <linux/mount.h> @@ -201,7 +200,7 @@ static void update_sb(struct super_block *sb) if (!root) return; - mutex_lock(&root->d_inode->i_mutex); + mutex_lock_nested(&root->d_inode->i_mutex, I_MUTEX_PARENT); list_for_each_entry(bus, &root->d_subdirs, d_u.d_child) { if (bus->d_inode) { @@ -528,7 +527,7 @@ static void fs_remove_file (struct dentry *dentry) if (!parent || !parent->d_inode) return; - mutex_lock(&parent->d_inode->i_mutex); + mutex_lock_nested(&parent->d_inode->i_mutex, I_MUTEX_PARENT); if (usbfs_positive(dentry)) { if (dentry->d_inode) { if (S_ISDIR(dentry->d_inode->i_mode)) @@ -543,10 +542,10 @@ static void fs_remove_file (struct dentry *dentry) /* --------------------------------------------------------------------- */ -static struct super_block *usb_get_sb(struct file_system_type *fs_type, - int flags, const char *dev_name, void *data) +static int usb_get_sb(struct file_system_type *fs_type, + int flags, const char *dev_name, void *data, struct vfsmount *mnt) { - return get_sb_single(fs_type, flags, data, usbfs_fill_super); + return get_sb_single(fs_type, flags, data, usbfs_fill_super, mnt); } static struct file_system_type usb_fs_type = { @@ -569,7 +568,7 @@ static int create_special_files (void) ignore_mount = 1; /* create the devices special file */ - retval = simple_pin_fs("usbfs", &usbfs_mount, &usbfs_mount_count); + retval = simple_pin_fs(&usb_fs_type, &usbfs_mount, &usbfs_mount_count); if (retval) { err ("Unable to get usbfs mount"); goto exit; @@ -700,7 +699,7 @@ static void usbfs_remove_device(struct usb_device *dev) sinfo.si_errno = EPIPE; sinfo.si_code = SI_ASYNCIO; sinfo.si_addr = ds->disccontext; - kill_proc_info_as_uid(ds->discsignr, &sinfo, ds->disc_pid, ds->disc_uid, ds->disc_euid); + kill_proc_info_as_uid(ds->discsignr, &sinfo, ds->disc_pid, ds->disc_uid, ds->disc_euid, ds->secid); } } } |