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befs: switch to simple_follow_link()

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Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2015-05-02 10:06:54 -04:00
parent cbe0fa3858
commit d0deec1991
1 changed files with 5 additions and 19 deletions
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24
fs/befs/linuxvfs.c
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@ -43,7 +43,6 @@ static struct inode *befs_alloc_inode(struct super_block *sb);
static void befs_destroy_inode(struct inode *inode);
static void befs_destroy_inodecache(void);
static void *befs_follow_link(struct dentry *, struct nameidata *);
static void *befs_fast_follow_link(struct dentry *, struct nameidata *);
static int befs_utf2nls(struct super_block *sb, const char *in, int in_len,
char **out, int *out_len);
static int befs_nls2utf(struct super_block *sb, const char *in, int in_len,
@ -80,11 +79,6 @@ static const struct address_space_operations befs_aops = {
.bmap = befs_bmap,
};
static const struct inode_operations befs_fast_symlink_inode_operations = {
.readlink = generic_readlink,
.follow_link = befs_fast_follow_link,
};
static const struct inode_operations befs_symlink_inode_operations = {
.readlink = generic_readlink,
.follow_link = befs_follow_link,
@ -403,10 +397,12 @@ static struct inode *befs_iget(struct super_block *sb, unsigned long ino)
inode->i_op = &befs_dir_inode_operations;
inode->i_fop = &befs_dir_operations;
} else if (S_ISLNK(inode->i_mode)) {
if (befs_ino->i_flags & BEFS_LONG_SYMLINK)
if (befs_ino->i_flags & BEFS_LONG_SYMLINK) {
inode->i_op = &befs_symlink_inode_operations;
else
inode->i_op = &befs_fast_symlink_inode_operations;
} else {
inode->i_link = befs_ino->i_data.symlink;
inode->i_op = &simple_symlink_inode_operations;
}
} else {
befs_error(sb, "Inode %lu is not a regular file, "
"directory or symlink. THAT IS WRONG! BeFS has no "
@ -497,16 +493,6 @@ befs_follow_link(struct dentry *dentry, struct nameidata *nd)
return NULL;
}
static void *
befs_fast_follow_link(struct dentry *dentry, struct nameidata *nd)
{
struct befs_inode_info *befs_ino = BEFS_I(d_inode(dentry));
nd_set_link(nd, befs_ino->i_data.symlink);
return NULL;
}
/*
* UTF-8 to NLS charset convert routine
*