mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-19 10:44:14 +08:00
mips: no magic arguments for sysm_pipe()
current_pt_regs() works just fine Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
parent
5e392b8db7
commit
974fdb3c20
@ -46,20 +46,14 @@
|
||||
* argument. Historically that used to be expensive in Linux. These days
|
||||
* the performance advantage is negligible.
|
||||
*/
|
||||
asmlinkage int sysm_pipe(nabi_no_regargs volatile struct pt_regs regs)
|
||||
asmlinkage int sysm_pipe(void)
|
||||
{
|
||||
int fd[2];
|
||||
int error, res;
|
||||
|
||||
error = do_pipe_flags(fd, 0);
|
||||
if (error) {
|
||||
res = error;
|
||||
goto out;
|
||||
}
|
||||
regs.regs[3] = fd[1];
|
||||
res = fd[0];
|
||||
out:
|
||||
return res;
|
||||
int error = do_pipe_flags(fd, 0);
|
||||
if (error)
|
||||
return error;
|
||||
current_pt_regs()->regs[3] = fd[1];
|
||||
return fd[0];
|
||||
}
|
||||
|
||||
SYSCALL_DEFINE6(mips_mmap, unsigned long, addr, unsigned long, len,
|
||||
|
Loading…
Reference in New Issue
Block a user