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sparc: get rid of sys_sparc_pipe() wrappers

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just use current_pt_regs()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2018-03-19 20:48:50 -04:00
parent 0c8efd610b
commit 3e3511b3c8
5 changed files with 5 additions and 16 deletions
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4
arch/sparc/kernel/sys_sparc_32.c
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@@ -73,7 +73,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
* sys_pipe() is the normal C calling standard for creating
* a pipe. It's not the way unix traditionally does this, though.
*/
asmlinkage long sparc_pipe(struct pt_regs *regs)
SYSCALL_DEFINE0(sparc_pipe)
{
int fd[2];
int error;
@@ -81,7 +81,7 @@ asmlinkage long sparc_pipe(struct pt_regs *regs)
error = do_pipe_flags(fd, 0);
if (error)
goto out;
regs->u_regs[UREG_I1] = fd[1];
current_pt_regs()->u_regs[UREG_I1] = fd[1];
error = fd[0];
out:
return error;