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-rw-r--r--fs/crypto/keyinfo.c3
-rw-r--r--fs/crypto/policy.c11
2 files changed, 1 insertions, 13 deletions
diff --git a/fs/crypto/keyinfo.c b/fs/crypto/keyinfo.c
index 8cdfddce2b34..179e578b875b 100644
--- a/fs/crypto/keyinfo.c
+++ b/fs/crypto/keyinfo.c
@@ -183,9 +183,6 @@ int fscrypt_get_encryption_info(struct inode *inode)
if (res)
return res;
- if (!inode->i_sb->s_cop->get_context)
- return -EOPNOTSUPP;
-
res = inode->i_sb->s_cop->get_context(inode, &ctx, sizeof(ctx));
if (res < 0) {
if (!fscrypt_dummy_context_enabled(inode) ||
diff --git a/fs/crypto/policy.c b/fs/crypto/policy.c
index 4908906d54d5..d71ec3780d0c 100644
--- a/fs/crypto/policy.c
+++ b/fs/crypto/policy.c
@@ -34,9 +34,6 @@ static int create_encryption_context_from_policy(struct inode *inode,
{
struct fscrypt_context ctx;
- if (!inode->i_sb->s_cop->set_context)
- return -EOPNOTSUPP;
-
ctx.format = FS_ENCRYPTION_CONTEXT_FORMAT_V1;
memcpy(ctx.master_key_descriptor, policy->master_key_descriptor,
FS_KEY_DESCRIPTOR_SIZE);
@@ -87,8 +84,6 @@ int fscrypt_ioctl_set_policy(struct file *filp, const void __user *arg)
if (ret == -ENODATA) {
if (!S_ISDIR(inode->i_mode))
ret = -ENOTDIR;
- else if (!inode->i_sb->s_cop->empty_dir)
- ret = -EOPNOTSUPP;
else if (!inode->i_sb->s_cop->empty_dir(inode))
ret = -ENOTEMPTY;
else
@@ -118,8 +113,7 @@ int fscrypt_ioctl_get_policy(struct file *filp, void __user *arg)
struct fscrypt_policy policy;
int res;
- if (!inode->i_sb->s_cop->get_context ||
- !inode->i_sb->s_cop->is_encrypted(inode))
+ if (!inode->i_sb->s_cop->is_encrypted(inode))
return -ENODATA;
res = inode->i_sb->s_cop->get_context(inode, &ctx, sizeof(ctx));
@@ -202,9 +196,6 @@ int fscrypt_inherit_context(struct inode *parent, struct inode *child,
struct fscrypt_info *ci;
int res;
- if (!parent->i_sb->s_cop->set_context)
- return -EOPNOTSUPP;
-
res = fscrypt_get_encryption_info(parent);
if (res < 0)
return res;