diff options
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_fs.c')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_fs.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_fs.c b/drivers/infiniband/hw/ipath/ipath_fs.c index 8c8afc716b9..e0c404bdc4a 100644 --- a/drivers/infiniband/hw/ipath/ipath_fs.c +++ b/drivers/infiniband/hw/ipath/ipath_fs.c @@ -46,7 +46,7 @@ static struct super_block *ipath_super; static int ipathfs_mknod(struct inode *dir, struct dentry *dentry, - int mode, const struct file_operations *fops, + umode_t mode, const struct file_operations *fops, void *data) { int error; @@ -61,7 +61,7 @@ static int ipathfs_mknod(struct inode *dir, struct dentry *dentry, inode->i_mode = mode; inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME; inode->i_private = data; - if ((mode & S_IFMT) == S_IFDIR) { + if (S_ISDIR(mode)) { inode->i_op = &simple_dir_inode_operations; inc_nlink(inode); inc_nlink(dir); @@ -76,7 +76,7 @@ bail: return error; } -static int create_file(const char *name, mode_t mode, +static int create_file(const char *name, umode_t mode, struct dentry *parent, struct dentry **dentry, const struct file_operations *fops, void *data) { @@ -89,7 +89,7 @@ static int create_file(const char *name, mode_t mode, error = ipathfs_mknod(parent->d_inode, *dentry, mode, fops, data); else - error = PTR_ERR(dentry); + error = PTR_ERR(*dentry); mutex_unlock(&parent->d_inode->i_mutex); return error; @@ -113,7 +113,7 @@ static ssize_t atomic_counters_read(struct file *file, char __user *buf, struct infinipath_counters counters; struct ipath_devdata *dd; - dd = file->f_path.dentry->d_inode->i_private; + dd = file_inode(file)->i_private; dd->ipath_f_read_counters(dd, &counters); return simple_read_from_buffer(buf, count, ppos, &counters, @@ -154,7 +154,7 @@ static ssize_t flash_read(struct file *file, char __user *buf, goto bail; } - dd = file->f_path.dentry->d_inode->i_private; + dd = file_inode(file)->i_private; if (ipath_eeprom_read(dd, pos, tmp, count)) { ipath_dev_err(dd, "failed to read from flash\n"); ret = -ENXIO; @@ -207,7 +207,7 @@ static ssize_t flash_write(struct file *file, const char __user *buf, goto bail_tmp; } - dd = file->f_path.dentry->d_inode->i_private; + dd = file_inode(file)->i_private; if (ipath_eeprom_write(dd, pos, tmp, count)) { ret = -ENXIO; ipath_dev_err(dd, "failed to write to flash\n"); @@ -277,18 +277,14 @@ static int remove_file(struct dentry *parent, char *name) goto bail; } - spin_lock(&dcache_lock); spin_lock(&tmp->d_lock); if (!(d_unhashed(tmp) && tmp->d_inode)) { - dget_locked(tmp); + dget_dlock(tmp); __d_drop(tmp); spin_unlock(&tmp->d_lock); - spin_unlock(&dcache_lock); simple_unlink(parent->d_inode, tmp); - } else { + } else spin_unlock(&tmp->d_lock); - spin_unlock(&dcache_lock); - } ret = 0; bail: @@ -414,6 +410,7 @@ static struct file_system_type ipathfs_fs_type = { .mount = ipathfs_mount, .kill_sb = ipathfs_kill_super, }; +MODULE_ALIAS_FS("ipathfs"); int __init ipath_init_ipathfs(void) { |