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| author | Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> | 2008-12-08 19:18:38 -0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-12-12 11:54:43 +0100 |
| commit | 16855f878d7127a8bb3925753463485f3071ad76 (patch) | |
| tree | 7d749e52c56ce344f0952d39ec510bc5488e26c0 /arch/x86/kernel/init_task.c | |
| parent | e18d7af85296cb6999aae171e8a9f8612bea5ae0 (diff) | |
x86: uaccess: return value of __{get|put}_user() can be int
Impact: cleanup
The type of return value of __{get|put}_user() can be int.
There is no user to refer the return value of __{get|put}_user() as long.
This reduces code size a bit on 64-bit.
$ size vmlinux.*
text data bss dec hex filename
4509265 479988 673588 5662841 566879 vmlinux.new
4511462 479988 673588 5665038 56710e vmlinux.old
Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/init_task.c')
0 files changed, 0 insertions, 0 deletions