diff options
Diffstat (limited to 'drivers/crypto/ccp/sev-dev.c')
| -rw-r--r-- | drivers/crypto/ccp/sev-dev.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/crypto/ccp/sev-dev.c b/drivers/crypto/ccp/sev-dev.c index be3e5454c285..b28a6f50daaa 100644 --- a/drivers/crypto/ccp/sev-dev.c +++ b/drivers/crypto/ccp/sev-dev.c @@ -260,8 +260,6 @@ static int sev_cmd_buffer_len(int cmd) static struct file *open_file_as_root(const char *filename, int flags, umode_t mode) { struct path root __free(path_put) = {}; - struct file *fp; - const struct cred *old_cred; task_lock(&init_task); get_fs_root(init_task.fs, &root); @@ -272,13 +270,9 @@ static struct file *open_file_as_root(const char *filename, int flags, umode_t m return ERR_PTR(-ENOMEM); cred->fsuid = GLOBAL_ROOT_UID; - old_cred = override_creds(cred); - - fp = file_open_root(&root, filename, flags, mode); - - revert_creds(old_cred); - return fp; + scoped_with_creds(cred) + return file_open_root(&root, filename, flags, mode); } static int sev_read_init_ex_file(void) |