module: Fully remove the kernel_module_from_file hook

Remove remaining kernel_module_from_file hook left by commit
a1db74209483 ("module: replace copy_module_from_fd with kernel version")

Signed-off-by: Mickaël Salaün <mic@digikod.net>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Signed-off-by: James Morris <james.l.morris@oracle.com>

diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h
index 101bf19..dc56ae3 100644 (file)
--- a/include/linux/lsm_hooks.h
+++ b/include/linux/lsm_hooks.h
@@ -1455,7 +1455,6 @@ union security_list_options {
        int (*kernel_act_as)(struct cred *new, u32 secid);
        int (*kernel_create_files_as)(struct cred *new, struct inode *inode);
        int (*kernel_module_request)(char *kmod_name);
-       int (*kernel_module_from_file)(struct file *file);
        int (*kernel_read_file)(struct file *file, enum kernel_read_file_id id);
        int (*kernel_post_read_file)(struct file *file, char *buf, loff_t size,
                                     enum kernel_read_file_id id);

diff --git a/include/linux/security.h b/include/linux/security.h
index 7831cd5..4c74129 100644 (file)
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -307,7 +307,6 @@ void security_transfer_creds(struct cred *new, const struct cred *old);
 int security_kernel_act_as(struct cred *new, u32 secid);
 int security_kernel_create_files_as(struct cred *new, struct inode *inode);
 int security_kernel_module_request(char *kmod_name);
-int security_kernel_module_from_file(struct file *file);
 int security_kernel_read_file(struct file *file, enum kernel_read_file_id id);
 int security_kernel_post_read_file(struct file *file, char *buf, loff_t size,
                                   enum kernel_read_file_id id);