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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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59ed2bb274
When commit 4e34e719e4 ("fs: take the ACL checks to common code")
changed the xyz_check_acl() functions into the more natural
xyz_get_acl() interface, we grew two copies of the
#define ext2_get_acl NULL
define for the non-acl case.
Remove the extra one.
Reported-by: Marco Stornelli <marco.stornelli@gmail.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
78 lines
1.5 KiB
C
78 lines
1.5 KiB
C
/*
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File: fs/ext2/acl.h
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(C) 2001 Andreas Gruenbacher, <a.gruenbacher@computer.org>
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*/
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#include <linux/posix_acl_xattr.h>
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#define EXT2_ACL_VERSION 0x0001
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typedef struct {
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__le16 e_tag;
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__le16 e_perm;
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__le32 e_id;
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} ext2_acl_entry;
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typedef struct {
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__le16 e_tag;
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__le16 e_perm;
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} ext2_acl_entry_short;
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typedef struct {
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__le32 a_version;
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} ext2_acl_header;
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static inline size_t ext2_acl_size(int count)
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{
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if (count <= 4) {
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return sizeof(ext2_acl_header) +
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count * sizeof(ext2_acl_entry_short);
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} else {
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return sizeof(ext2_acl_header) +
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4 * sizeof(ext2_acl_entry_short) +
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(count - 4) * sizeof(ext2_acl_entry);
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}
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}
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static inline int ext2_acl_count(size_t size)
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{
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ssize_t s;
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size -= sizeof(ext2_acl_header);
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s = size - 4 * sizeof(ext2_acl_entry_short);
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if (s < 0) {
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if (size % sizeof(ext2_acl_entry_short))
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return -1;
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return size / sizeof(ext2_acl_entry_short);
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} else {
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if (s % sizeof(ext2_acl_entry))
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return -1;
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return s / sizeof(ext2_acl_entry) + 4;
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}
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}
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#ifdef CONFIG_EXT2_FS_POSIX_ACL
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/* acl.c */
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extern struct posix_acl *ext2_get_acl(struct inode *inode, int type);
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extern int ext2_acl_chmod (struct inode *);
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extern int ext2_init_acl (struct inode *, struct inode *);
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#else
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#include <linux/sched.h>
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#define ext2_get_acl NULL
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#define ext2_set_acl NULL
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static inline int
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ext2_acl_chmod (struct inode *inode)
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{
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return 0;
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}
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static inline int ext2_init_acl (struct inode *inode, struct inode *dir)
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{
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return 0;
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}
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#endif
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