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ppc compat wrappers for add_key(2) and request_key(2) are pointless

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all argument validation is done by SYSCALL_DEFINE wrappers

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2013-03-02 10:23:32 -05:00
parent 4cce1a207c
commit 728ee06ca8
2 changed files with 2 additions and 19 deletions
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4
arch/powerpc/include/asm/systbl.h
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@ -273,8 +273,8 @@ COMPAT_SYS(mq_timedreceive)
COMPAT_SYS(mq_notify)
COMPAT_SYS(mq_getsetattr)
COMPAT_SYS(kexec_load)
COMPAT_SYS(add_key)
COMPAT_SYS(request_key)
SYSCALL(add_key)
SYSCALL(request_key)
COMPAT_SYS(keyctl)
COMPAT_SYS(waitid)
SYSCALL(ioprio_set)

17
arch/powerpc/kernel/sys_ppc32.c
View File

@ -117,23 +117,6 @@ long ppc32_fadvise64(int fd, u32 unused, u32 offset_high, u32 offset_low,
advice);
}
asmlinkage long compat_sys_add_key(const char __user *_type,
const char __user *_description,
const void __user *_payload,
u32 plen,
u32 ringid)
{
return sys_add_key(_type, _description, _payload, plen, ringid);
}
asmlinkage long compat_sys_request_key(const char __user *_type,
const char __user *_description,
const char __user *_callout_info,
u32 destringid)
{
return sys_request_key(_type, _description, _callout_info, destringid);
}
asmlinkage long compat_sys_sync_file_range2(int fd, unsigned int flags,
unsigned offset_hi, unsigned offset_lo,
unsigned nbytes_hi, unsigned nbytes_lo)