diff options
Diffstat (limited to 'fs/fat/nfs.c')
| -rw-r--r-- | fs/fat/nfs.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/fs/fat/nfs.c b/fs/fat/nfs.c index eb192656fba2..509eea96a457 100644 --- a/fs/fat/nfs.c +++ b/fs/fat/nfs.c @@ -1,14 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* fs/fat/nfs.c - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include <linux/exportfs.h> @@ -26,7 +17,7 @@ struct fat_fid { #define FAT_FID_SIZE_WITHOUT_PARENT 3 #define FAT_FID_SIZE_WITH_PARENT (sizeof(struct fat_fid)/sizeof(u32)) -/** +/* * Look up a directory inode given its starting cluster. */ static struct inode *fat_dget(struct super_block *sb, int i_logstart) @@ -139,12 +130,18 @@ fat_encode_fh_nostale(struct inode *inode, __u32 *fh, int *lenp, fid->parent_i_gen = parent->i_generation; type = FILEID_FAT_WITH_PARENT; *lenp = FAT_FID_SIZE_WITH_PARENT; + } else { + /* + * We need to initialize this field because the fh is actually + * 12 bytes long + */ + fid->parent_i_pos_hi = 0; } return type; } -/** +/* * Map a NFS file handle to a corresponding dentry. * The dentry may or may not be connected to the filesystem root. */ @@ -288,6 +285,7 @@ static struct dentry *fat_get_parent(struct dentry *child_dir) } const struct export_operations fat_export_ops = { + .encode_fh = generic_encode_ino32_fh, .fh_to_dentry = fat_fh_to_dentry, .fh_to_parent = fat_fh_to_parent, .get_parent = fat_get_parent, |