diff options
Diffstat (limited to 'include/asm-um/uaccess.h')
| -rw-r--r-- | include/asm-um/uaccess.h | 33 |
1 files changed, 11 insertions, 22 deletions
diff --git a/include/asm-um/uaccess.h b/include/asm-um/uaccess.h index 2ee028b..bea5a01 100644 --- a/include/asm-um/uaccess.h +++ b/include/asm-um/uaccess.h @@ -41,23 +41,23 @@ #define __get_user(x, ptr) \ ({ \ - const __typeof__(ptr) __private_ptr = ptr; \ - __typeof__(*(__private_ptr)) __private_val; \ - int __private_ret = -EFAULT; \ - (x) = (__typeof__(*(__private_ptr)))0; \ - if (__copy_from_user(&__private_val, (__private_ptr), \ - sizeof(*(__private_ptr))) == 0) {\ - (x) = (__typeof__(*(__private_ptr))) __private_val; \ - __private_ret = 0; \ - } \ - __private_ret; \ + const __typeof__(ptr) __private_ptr = ptr; \ + __typeof__(x) __private_val; \ + int __private_ret = -EFAULT; \ + (x) = (__typeof__(*(__private_ptr)))0; \ + if (__copy_from_user((void *) &__private_val, (__private_ptr), \ + sizeof(*(__private_ptr))) == 0) { \ + (x) = (__typeof__(*(__private_ptr))) __private_val; \ + __private_ret = 0; \ + } \ + __private_ret; \ }) #define get_user(x, ptr) \ ({ \ const __typeof__((*(ptr))) __user *private_ptr = (ptr); \ (access_ok(VERIFY_READ, private_ptr, sizeof(*private_ptr)) ? \ - __get_user(x, private_ptr) : ((x) = 0, -EFAULT)); \ + __get_user(x, private_ptr) : ((x) = (__typeof__(*ptr))0, -EFAULT)); \ }) #define __put_user(x, ptr) \ @@ -89,14 +89,3 @@ struct exception_table_entry }; #endif - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ |
