diff options
Diffstat (limited to 'arch/x86/kernel/cpu/sgx/main.c')
| -rw-r--r-- | arch/x86/kernel/cpu/sgx/main.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/x86/kernel/cpu/sgx/main.c b/arch/x86/kernel/cpu/sgx/main.c index 9ace84486499..eb5848d1851a 100644 --- a/arch/x86/kernel/cpu/sgx/main.c +++ b/arch/x86/kernel/cpu/sgx/main.c @@ -901,19 +901,15 @@ static struct miscdevice sgx_dev_provision = { int sgx_set_attribute(unsigned long *allowed_attributes, unsigned int attribute_fd) { - struct fd f = fdget(attribute_fd); + CLASS(fd, f)(attribute_fd); - if (!fd_file(f)) + if (fd_empty(f)) return -EINVAL; - if (fd_file(f)->f_op != &sgx_provision_fops) { - fdput(f); + if (fd_file(f)->f_op != &sgx_provision_fops) return -EINVAL; - } *allowed_attributes |= SGX_ATTR_PROVISIONKEY; - - fdput(f); return 0; } EXPORT_SYMBOL_GPL(sgx_set_attribute); |