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authorChristoph Hellwig <hch@lst.de>2022-01-18 09:56:14 +0300
committerGabriel Krisman Bertazi <krisman@collabora.com>2022-01-21 03:57:24 +0300
commit5298d4bfe80f6ae6ae2777bcd1357b0022d98573 (patch)
tree60ea007ad0db7e699df97f5d38b66ef811a65b0c /fs/libfs.c
parent6661224e66f03706daea8e27714436851cf01731 (diff)
downloadlinux-5298d4bfe80f6ae6ae2777bcd1357b0022d98573.tar.xz
unicode: clean up the Kconfig symbol confusion
Turn the CONFIG_UNICODE symbol into a tristate that generates some always built in code and remove the confusing CONFIG_UNICODE_UTF8_DATA symbol. Note that a lot of the IS_ENABLED() checks could be turned from cpp statements into normal ifs, but this change is intended to be fairly mechanic, so that should be cleaned up later. Fixes: 2b3d04787012 ("unicode: Add utf8-data module") Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Reviewed-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.com>
Diffstat (limited to 'fs/libfs.c')
-rw-r--r--fs/libfs.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/libfs.c b/fs/libfs.c
index ba7438ab9371..974125270a42 100644
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -1379,7 +1379,7 @@ bool is_empty_dir_inode(struct inode *inode)
(inode->i_op == &empty_dir_inode_operations);
}
-#ifdef CONFIG_UNICODE
+#if IS_ENABLED(CONFIG_UNICODE)
/*
* Determine if the name of a dentry should be casefolded.
*
@@ -1473,7 +1473,7 @@ static const struct dentry_operations generic_encrypted_dentry_ops = {
};
#endif
-#if defined(CONFIG_FS_ENCRYPTION) && defined(CONFIG_UNICODE)
+#if defined(CONFIG_FS_ENCRYPTION) && IS_ENABLED(CONFIG_UNICODE)
static const struct dentry_operations generic_encrypted_ci_dentry_ops = {
.d_hash = generic_ci_d_hash,
.d_compare = generic_ci_d_compare,
@@ -1508,10 +1508,10 @@ void generic_set_encrypted_ci_d_ops(struct dentry *dentry)
#ifdef CONFIG_FS_ENCRYPTION
bool needs_encrypt_ops = dentry->d_flags & DCACHE_NOKEY_NAME;
#endif
-#ifdef CONFIG_UNICODE
+#if IS_ENABLED(CONFIG_UNICODE)
bool needs_ci_ops = dentry->d_sb->s_encoding;
#endif
-#if defined(CONFIG_FS_ENCRYPTION) && defined(CONFIG_UNICODE)
+#if defined(CONFIG_FS_ENCRYPTION) && IS_ENABLED(CONFIG_UNICODE)
if (needs_encrypt_ops && needs_ci_ops) {
d_set_d_op(dentry, &generic_encrypted_ci_dentry_ops);
return;
@@ -1523,7 +1523,7 @@ void generic_set_encrypted_ci_d_ops(struct dentry *dentry)
return;
}
#endif
-#ifdef CONFIG_UNICODE
+#if IS_ENABLED(CONFIG_UNICODE)
if (needs_ci_ops) {
d_set_d_op(dentry, &generic_ci_dentry_ops);
return;